| 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 | $120.93 | 10.166% | $133.2237 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $192.80 | 4.377% | $201.2389 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $143.86 | 10.171% | $158.492 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $238.64 | 6.570% | $254.3186 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $106.77 | 8.627% | $115.981 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $41.91 | 9.305% | $45.8097 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $13.44 | 12.521% | $15.1228 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $858.35 | $924.1867 | $924.18 | $924.15 | $924.10 | |