| 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 | $204.95 | 10.731% | $226.9432 | $226.94 | $226.95 | $226.90 |
| Purchase #2 | $99.67 | 9.150% | $108.7898 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $46.61 | 10.284% | $51.4034 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $182.90 | 9.558% | $200.3816 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $107.45 | 7.321% | $115.3164 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $20.56 | 7.154% | $22.0309 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $20.71 | 8.484% | $22.467 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $682.85 | $747.3323 | $747.33 | $747.35 | $747.30 | |