| 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 | $189.48 | 12.274% | $212.7368 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $127.87 | 3.244% | $132.0181 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $185.94 | 9.518% | $203.6378 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $138.99 | 3.356% | $143.6545 | $143.65 | $143.65 | $143.70 |
| Purchase #5 | $239.60 | 7.239% | $256.9446 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $23.77 | 7.571% | $25.5696 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $148.45 | 11.498% | $165.5188 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $1,054.10 | $1,140.0802 | $1,140.08 | $1,140.05 | $1,140.00 | |