| 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 | $11.46 | 13.205% | $12.9733 | $12.97 | $12.95 | $13.00 |
| Purchase #2 | $249.87 | 11.153% | $277.738 | $277.74 | $277.75 | $277.70 |
| Purchase #3 | $112.58 | 8.120% | $121.7215 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $233.89 | 13.268% | $264.9225 | $264.92 | $264.90 | $264.90 |
| Purchase #5 | $124.64 | 6.642% | $132.9186 | $132.92 | $132.90 | $132.90 |
| Purchase #6 | $138.45 | 7.844% | $149.31 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $107.78 | 9.593% | $118.1193 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $978.67 | $1,077.7032 | $1,077.70 | $1,077.60 | $1,077.60 | |