| 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 | $40.26 | 7.693% | $43.3572 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $117.56 | 7.347% | $126.1971 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $214.82 | 8.504% | $233.0883 | $233.09 | $233.10 | $233.10 |
| Purchase #4 | $214.29 | 11.128% | $238.1362 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $224.38 | 9.664% | $246.0641 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $13.61 | 7.848% | $14.6781 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $133.50 | 12.328% | $149.9579 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $958.42 | $1,051.4789 | $1,051.49 | $1,051.50 | $1,051.60 | |