| 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 | $226.69 | 5.158% | $238.3827 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $181.74 | 8.438% | $197.0752 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $107.83 | 8.285% | $116.7637 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $147.72 | 12.543% | $166.2485 | $166.25 | $166.25 | $166.20 |
| Purchase #5 | $146.71 | 9.745% | $161.0069 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $210.64 | 7.697% | $226.853 | $226.85 | $226.85 | $226.90 |
| Purchase #7 | $170.28 | 11.460% | $189.7941 | $189.79 | $189.80 | $189.80 |
| 7 purchase totals = | $1,191.61 | $1,296.1241 | $1,296.12 | $1,296.15 | $1,296.20 | |