| 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 | $221.27 | 5.351% | $233.1102 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $202.92 | 12.385% | $228.0516 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $232.72 | 13.764% | $264.7516 | $264.75 | $264.75 | $264.80 |
| Purchase #4 | $108.63 | 12.501% | $122.2098 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $23.62 | 7.183% | $25.3166 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $234.82 | 8.531% | $254.8525 | $254.85 | $254.85 | $254.90 |
| Purchase #7 | $19.60 | 7.607% | $21.091 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $1,043.58 | $1,149.3833 | $1,149.38 | $1,149.35 | $1,149.50 | |