| 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 | $134.94 | 10.577% | $149.2126 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $178.78 | 12.218% | $200.6233 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $102.40 | 5.177% | $107.7012 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $91.59 | 11.389% | $102.0212 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $221.35 | 9.342% | $242.0285 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $75.38 | 8.477% | $81.77 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $101.91 | 3.872% | $105.856 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $906.35 | $989.2128 | $989.21 | $989.15 | $989.20 | |