| 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 | $200.96 | 12.113% | $225.3023 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $240.69 | 7.266% | $258.1785 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $226.32 | 9.146% | $247.0192 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $137.93 | 7.336% | $148.0485 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $17.87 | 4.240% | $18.6277 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $39.34 | 7.304% | $42.2134 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $135.41 | 12.834% | $152.7885 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $998.52 | $1,092.1781 | $1,092.18 | $1,092.20 | $1,092.10 | |