| 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 | $230.47 | 5.429% | $242.9822 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $218.82 | 9.193% | $238.9361 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $84.66 | 10.740% | $93.7525 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $144.61 | 11.456% | $161.1765 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $138.25 | 7.767% | $148.9879 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $183.58 | 9.331% | $200.7098 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $114.27 | 6.865% | $122.1146 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $1,114.66 | $1,208.6596 | $1,208.66 | $1,208.70 | $1,208.70 | |