| 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 | $200.62 | 4.672% | $209.993 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $181.93 | 6.483% | $193.7245 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $43.68 | 13.179% | $49.4366 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $24.94 | 3.142% | $25.7236 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $67.70 | 10.682% | $74.9317 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $136.85 | 10.412% | $151.0988 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $57.26 | 13.364% | $64.9122 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $712.98 | $769.8204 | $769.81 | $769.80 | $769.70 | |