| 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 | $110.48 | 6.252% | $117.3872 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $135.44 | 7.721% | $145.8973 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $108.67 | 9.635% | $119.1404 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $222.86 | 7.730% | $240.0871 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $210.88 | 11.827% | $235.8208 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $43.47 | 10.119% | $47.8687 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $42.87 | 9.226% | $46.8252 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $874.67 | $953.0267 | $953.04 | $953.05 | $953.00 | |