| 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 | $212.26 | 7.709% | $228.6231 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $97.37 | 13.230% | $110.2521 | $110.25 | $110.25 | $110.30 |
| Purchase #3 | $60.55 | 13.703% | $68.8472 | $68.85 | $68.85 | $68.80 |
| Purchase #4 | $107.34 | 7.572% | $115.4678 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $234.73 | 12.321% | $263.6511 | $263.65 | $263.65 | $263.70 |
| Purchase #6 | $207.99 | 7.281% | $223.1338 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $26.44 | 12.321% | $29.6977 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $946.68 | $1,039.6728 | $1,039.67 | $1,039.65 | $1,039.70 | |