| 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 | $224.45 | 8.359% | $243.2118 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $51.80 | 10.567% | $57.2737 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $19.55 | 4.669% | $20.4628 | $20.46 | $20.45 | $20.50 |
| Purchase #4 | $231.56 | 7.412% | $248.7232 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $178.51 | 4.646% | $186.8036 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $157.65 | 13.168% | $178.4094 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $97.68 | 10.225% | $107.6678 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $961.20 | $1,042.5523 | $1,042.54 | $1,042.45 | $1,042.60 | |