| 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 | $236.32 | 3.147% | $243.757 | $243.76 | $243.75 | $243.80 |
| Purchase #2 | $123.86 | 11.485% | $138.0853 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $107.25 | 11.171% | $119.2309 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $163.97 | 9.131% | $178.9421 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $242.99 | 9.537% | $266.164 | $266.16 | $266.15 | $266.20 |
| Purchase #6 | $9.26 | 12.630% | $10.4295 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $205.91 | 11.319% | $229.217 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $1,089.56 | $1,185.8258 | $1,185.83 | $1,185.85 | $1,185.80 | |