| 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 | $199.42 | 7.738% | $214.8511 | $214.85 | $214.85 | $214.90 |
| Purchase #2 | $33.45 | 9.134% | $36.5053 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $170.62 | 8.674% | $185.4196 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $10.77 | 10.224% | $11.8711 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $23.36 | 4.298% | $24.364 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $241.51 | 5.223% | $254.1241 | $254.12 | $254.10 | $254.10 |
| Purchase #7 | $168.48 | 13.402% | $191.0597 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $847.61 | $918.1949 | $918.19 | $918.10 | $918.30 | |