| 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 | $37.58 | 12.674% | $42.3429 | $42.34 | $42.35 | $42.30 |
| Purchase #2 | $205.48 | 13.525% | $233.2712 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $108.54 | 10.540% | $119.9801 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $137.97 | 12.450% | $155.1473 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $78.68 | 6.294% | $83.6321 | $83.63 | $83.65 | $83.60 |
| Purchase #6 | $162.99 | 8.738% | $177.2321 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $234.73 | 4.177% | $244.5347 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $965.97 | $1,056.1404 | $1,056.13 | $1,056.20 | $1,056.00 | |