| 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 | $232.48 | 13.526% | $263.9252 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $241.65 | 6.268% | $256.7966 | $256.80 | $256.80 | $256.80 |
| Purchase #3 | $7.64 | 3.253% | $7.8885 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $27.97 | 5.539% | $29.5193 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $173.52 | 3.207% | $179.0848 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $116.67 | 13.870% | $132.8521 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $242.62 | 10.788% | $268.7938 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $1,042.55 | $1,138.8603 | $1,138.86 | $1,138.90 | $1,138.90 | |