| 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 | $100.44 | 7.433% | $107.9057 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $243.30 | 3.210% | $251.1099 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $150.49 | 9.249% | $164.4088 | $164.41 | $164.40 | $164.40 |
| Purchase #4 | $160.65 | 7.470% | $172.6506 | $172.65 | $172.65 | $172.70 |
| Purchase #5 | $101.84 | 8.398% | $110.3925 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $40.33 | 4.424% | $42.1142 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $164.32 | 8.350% | $178.0407 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $961.37 | $1,026.6224 | $1,026.62 | $1,026.60 | $1,026.60 | |