| 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 | $222.89 | 8.300% | $241.3899 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $193.31 | 4.347% | $201.7132 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $147.86 | 7.272% | $158.6124 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $210.30 | 3.808% | $218.3082 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $103.84 | 8.676% | $112.8492 | $112.85 | $112.85 | $112.80 |
| Purchase #6 | $13.81 | 6.316% | $14.6822 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $119.54 | 3.363% | $123.5601 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $1,011.55 | $1,071.1152 | $1,071.11 | $1,071.10 | $1,071.10 | |