| 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 | $104.38 | 5.689% | $110.3182 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $182.76 | 6.210% | $194.1094 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $205.66 | 12.419% | $231.2009 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $12.68 | 10.594% | $14.0233 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $122.80 | 12.383% | $138.0063 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $210.38 | 13.391% | $238.552 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $127.29 | 12.782% | $143.5602 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $965.95 | $1,069.7703 | $1,069.77 | $1,069.70 | $1,069.80 | |