| 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 | $191.48 | 9.751% | $210.1512 | $210.15 | $210.15 | $210.20 |
| Purchase #2 | $28.35 | 10.556% | $31.3426 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $171.98 | 12.471% | $193.4276 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $124.30 | 13.446% | $141.0134 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $122.84 | 5.744% | $129.8959 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $197.52 | 9.709% | $216.6972 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $159.51 | 8.501% | $173.0699 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $995.98 | $1,095.5978 | $1,095.60 | $1,095.60 | $1,095.60 | |