| 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 | $132.51 | 13.839% | $150.8481 | $150.85 | $150.85 | $150.80 |
| Purchase #2 | $59.32 | 11.730% | $66.2782 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $112.92 | 8.822% | $122.8818 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $62.83 | 3.735% | $65.1767 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $119.76 | 8.646% | $130.1144 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $210.45 | 11.337% | $234.3087 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $219.84 | 11.639% | $245.4272 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $917.63 | $1,015.0351 | $1,015.04 | $1,015.10 | $1,015.00 | |