| 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 | $229.27 | 7.343% | $246.1053 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $134.33 | 9.829% | $147.5333 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $223.96 | 11.110% | $248.842 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $173.65 | 7.210% | $186.1702 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $250.82 | 4.722% | $262.6637 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $116.94 | 6.823% | $124.9188 | $124.92 | $124.90 | $124.90 |
| Purchase #7 | $122.87 | 7.781% | $132.4305 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $1,251.84 | $1,348.6638 | $1,348.66 | $1,348.65 | $1,348.60 | |