| 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 | $211.92 | 12.367% | $238.1281 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $100.48 | 6.714% | $107.2262 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $176.26 | 11.163% | $195.9359 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $85.90 | 9.285% | $93.8758 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $27.52 | 4.569% | $28.7774 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $225.87 | 9.312% | $246.903 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $82.50 | 11.120% | $91.674 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $910.45 | $1,002.5204 | $1,002.53 | $1,002.60 | $1,002.50 | |