| 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 | $20.26 | 13.831% | $23.0622 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $104.48 | 6.121% | $110.8752 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $28.90 | 10.506% | $31.9362 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $178.81 | 9.132% | $195.1389 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $214.92 | 6.712% | $229.3454 | $229.35 | $229.35 | $229.30 |
| Purchase #6 | $238.31 | 8.646% | $258.9143 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $181.59 | 11.602% | $202.6581 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $967.27 | $1,051.9303 | $1,051.94 | $1,051.95 | $1,051.90 | |