| 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 | $72.87 | 13.378% | $82.6185 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $243.52 | 13.844% | $277.2329 | $277.23 | $277.25 | $277.20 |
| Purchase #3 | $197.30 | 8.552% | $214.1731 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $188.93 | 12.126% | $211.8397 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $201.68 | 11.492% | $224.8571 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $18.50 | 7.233% | $19.8381 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $52.30 | 3.684% | $54.2267 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $975.10 | $1,084.7861 | $1,084.79 | $1,084.80 | $1,084.70 | |