| 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 | $122.66 | 7.874% | $132.3182 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $246.92 | 4.519% | $258.0783 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $238.54 | 7.489% | $256.4043 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $24.68 | 10.726% | $27.3272 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $195.58 | 10.580% | $216.2724 | $216.27 | $216.25 | $216.30 |
| Purchase #6 | $17.70 | 9.601% | $19.3994 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $155.96 | 11.472% | $173.8517 | $173.85 | $173.85 | $173.90 |
| 7 purchase totals = | $1,002.04 | $1,083.6515 | $1,083.65 | $1,083.65 | $1,083.70 | |