| 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 | $219.66 | 5.772% | $232.3388 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $84.51 | 10.500% | $93.3836 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $197.82 | 9.488% | $216.5892 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $188.66 | 5.175% | $198.4232 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $96.94 | 4.638% | $101.4361 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $170.42 | 12.419% | $191.5845 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $140.85 | 8.184% | $152.3772 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $1,098.86 | $1,186.1326 | $1,186.13 | $1,186.20 | $1,186.10 | |