| 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 | $118.90 | 11.488% | $132.5592 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $62.63 | 7.662% | $67.4287 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $122.62 | 8.105% | $132.5584 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $221.61 | 9.784% | $243.2923 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $214.71 | 7.439% | $230.6823 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $208.49 | 7.585% | $224.304 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $56.35 | 6.646% | $60.095 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $1,005.31 | $1,090.9199 | $1,090.92 | $1,090.95 | $1,091.00 | |