| 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 | $11.99 | 13.869% | $13.6529 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $230.47 | 4.321% | $240.4286 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $167.49 | 9.735% | $183.7952 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $138.53 | 9.378% | $151.5213 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $213.74 | 11.217% | $237.7152 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $59.48 | 7.265% | $63.8012 | $63.80 | $63.80 | $63.80 |
| Purchase #7 | $38.84 | 6.470% | $41.3529 | $41.35 | $41.35 | $41.40 |
| 7 purchase totals = | $860.54 | $932.2673 | $932.27 | $932.25 | $932.30 | |