| 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 | $245.50 | 3.639% | $254.4337 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $133.82 | 12.592% | $150.6706 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $228.92 | 5.786% | $242.1653 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $180.33 | 12.182% | $202.2978 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $169.70 | 8.149% | $183.5289 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $116.45 | 7.758% | $125.4842 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $136.50 | 11.570% | $152.2931 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $1,211.22 | $1,310.8736 | $1,310.87 | $1,310.90 | $1,310.90 | |