| 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 | $178.41 | 13.809% | $203.0466 | $203.05 | $203.05 | $203.00 |
| Purchase #2 | $84.52 | 10.116% | $93.07 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $243.25 | 3.328% | $251.3454 | $251.35 | $251.35 | $251.30 |
| Purchase #4 | $117.81 | 9.624% | $129.148 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $248.73 | 3.157% | $256.5824 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $43.42 | 10.579% | $48.0134 | $48.01 | $48.00 | $48.00 |
| Purchase #7 | $172.72 | 10.461% | $190.7882 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $1,088.86 | $1,171.9940 | $1,172.00 | $1,172.00 | $1,171.90 | |