| 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 | $181.98 | 8.431% | $197.3227 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $26.79 | 8.734% | $29.1298 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $91.64 | 5.564% | $96.7388 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $34.36 | 12.141% | $38.5316 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $19.44 | 10.745% | $21.5288 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $46.70 | 4.566% | $48.8323 | $48.83 | $48.85 | $48.80 |
| Purchase #7 | $25.58 | 5.213% | $26.9135 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $426.49 | $458.9975 | $458.99 | $459.05 | $458.80 | |