| 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 | $14.91 | 10.799% | $16.5201 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $128.91 | 4.186% | $134.3062 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $103.49 | 4.638% | $108.2899 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $219.37 | 5.116% | $230.593 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $224.93 | 6.188% | $238.8487 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $120.55 | 10.380% | $133.0631 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $243.79 | 13.730% | $277.2624 | $277.26 | $277.25 | $277.30 |
| 7 purchase totals = | $1,055.95 | $1,138.8834 | $1,138.88 | $1,138.85 | $1,138.90 | |