| 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 | $199.27 | 10.345% | $219.8845 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $63.94 | 12.294% | $71.8008 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $32.63 | 5.323% | $34.3669 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $107.79 | 4.320% | $112.4465 | $112.45 | $112.45 | $112.40 |
| Purchase #5 | $236.62 | 9.607% | $259.3521 | $259.35 | $259.35 | $259.40 |
| Purchase #6 | $41.70 | 8.523% | $45.2541 | $45.25 | $45.25 | $45.30 |
| Purchase #7 | $40.86 | 8.555% | $44.3556 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $722.81 | $787.4605 | $787.46 | $787.45 | $787.60 | |