| 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 | $224.80 | 10.247% | $247.8353 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $93.38 | 8.163% | $101.0026 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $171.53 | 13.311% | $194.3624 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $39.36 | 6.625% | $41.9676 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $76.65 | 8.603% | $83.2442 | $83.24 | $83.25 | $83.20 |
| Purchase #6 | $116.52 | 10.835% | $129.1449 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $221.85 | 11.737% | $247.8885 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $944.09 | $1,045.4455 | $1,045.44 | $1,045.45 | $1,045.40 | |