| 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 | $121.48 | 3.406% | $125.6176 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $169.44 | 6.621% | $180.6586 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $153.95 | 7.653% | $165.7318 | $165.73 | $165.75 | $165.70 |
| Purchase #4 | $194.69 | 7.789% | $209.8544 | $209.85 | $209.85 | $209.90 |
| Purchase #5 | $192.59 | 13.747% | $219.0653 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $91.87 | 4.517% | $96.0198 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $235.39 | 6.835% | $251.4789 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,159.41 | $1,248.4264 | $1,248.43 | $1,248.40 | $1,248.50 | |