| 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 | $244.39 | 4.304% | $254.9085 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $150.98 | 6.645% | $161.0126 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $91.65 | 9.694% | $100.5346 | $100.53 | $100.55 | $100.50 |
| Purchase #4 | $38.26 | 7.691% | $41.2026 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $193.79 | 11.217% | $215.5274 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $89.53 | 13.405% | $101.5315 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $193.93 | 10.109% | $213.5344 | $213.53 | $213.55 | $213.50 |
| 7 purchase totals = | $1,002.53 | $1,088.2516 | $1,088.24 | $1,088.30 | $1,088.10 | |