| 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 | $187.97 | 6.611% | $200.3967 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $38.97 | 13.218% | $44.1211 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $80.84 | 13.747% | $91.9531 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $70.27 | 13.232% | $79.5681 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $129.81 | 7.292% | $139.2757 | $139.28 | $139.30 | $139.30 |
| Purchase #6 | $229.42 | 9.526% | $251.2745 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $219.92 | 13.830% | $250.3349 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $957.20 | $1,056.9241 | $1,056.92 | $1,056.90 | $1,057.00 | |