| 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 | $105.43 | 6.541% | $112.3262 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $108.74 | 10.804% | $120.4883 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $39.37 | 13.739% | $44.779 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $191.63 | 9.258% | $209.3711 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $241.34 | 11.768% | $269.7409 | $269.74 | $269.75 | $269.70 |
| Purchase #6 | $10.32 | 4.452% | $10.7794 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $79.47 | 3.335% | $82.1203 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $776.30 | $849.6052 | $849.61 | $849.65 | $849.60 | |