| 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 | $219.77 | 4.647% | $229.9827 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $14.88 | 4.491% | $15.5483 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $197.47 | 4.342% | $206.0441 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $94.87 | 13.458% | $107.6376 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $105.80 | 4.593% | $110.6594 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $148.66 | 9.267% | $162.4363 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $200.68 | 4.732% | $210.1762 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $982.13 | $1,042.4846 | $1,042.49 | $1,042.55 | $1,042.40 | |