| 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 | $241.59 | 7.671% | $260.1224 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $71.61 | 3.558% | $74.1579 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $197.71 | 5.822% | $209.2207 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $51.39 | 7.470% | $55.2288 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $247.55 | 9.433% | $270.9014 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $56.51 | 11.516% | $63.0177 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $241.85 | 7.191% | $259.2414 | $259.24 | $259.25 | $259.20 |
| 7 purchase totals = | $1,108.21 | $1,191.8903 | $1,191.89 | $1,191.85 | $1,191.80 | |