| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.89 | 12.299% | $135.7583 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $224.80 | 6.231% | $238.8073 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $218.37 | 9.617% | $239.3706 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $124.38 | 10.467% | $137.3989 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $200.62 | 13.176% | $227.0537 | $227.05 | $227.05 | $227.10 |
| Purchase #6 | $196.88 | 10.164% | $216.8909 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $220.77 | 11.349% | $245.8252 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $1,306.71 | $1,441.1049 | $1,441.11 | $1,441.10 | $1,441.20 | |