| 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 | $235.72 | 6.669% | $251.4402 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $28.42 | 13.570% | $32.2766 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $202.41 | 8.416% | $219.4448 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $114.58 | 7.221% | $122.8538 | $122.85 | $122.85 | $122.90 |
| Purchase #5 | $156.74 | 9.859% | $172.193 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $88.99 | 8.697% | $96.7295 | $96.73 | $96.75 | $96.70 |
| Purchase #7 | $40.39 | 3.619% | $41.8517 | $41.85 | $41.85 | $41.90 |
| 7 purchase totals = | $867.25 | $936.7896 | $936.78 | $936.85 | $936.80 | |