| 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 | $235.27 | 9.457% | $257.5195 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $232.92 | 13.705% | $264.8417 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $159.59 | 12.832% | $180.0686 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $169.80 | 12.161% | $190.4494 | $190.45 | $190.45 | $190.40 |
| Purchase #5 | $237.72 | 6.443% | $253.0363 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $37.49 | 4.653% | $39.2344 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $202.35 | 7.867% | $218.2689 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,275.14 | $1,403.4188 | $1,403.42 | $1,403.40 | $1,403.30 | |