| 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 | $213.29 | 11.845% | $238.5542 | $238.55 | $238.55 | $238.60 |
| Purchase #2 | $139.76 | 5.387% | $147.2889 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $76.86 | 3.542% | $79.5824 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $124.89 | 4.229% | $130.1716 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $237.62 | 6.688% | $253.512 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $242.77 | 8.863% | $264.2867 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $243.55 | 5.293% | $256.4411 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $1,278.74 | $1,369.8369 | $1,369.83 | $1,369.85 | $1,369.90 | |