| 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 | $103.74 | 6.811% | $110.8057 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $237.96 | 6.595% | $253.6535 | $253.65 | $253.65 | $253.70 |
| Purchase #3 | $104.80 | 8.122% | $113.3119 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $8.28 | 8.292% | $8.9666 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $247.39 | 11.625% | $276.1491 | $276.15 | $276.15 | $276.10 |
| Purchase #6 | $156.51 | 6.498% | $166.68 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $132.35 | 9.597% | $145.0516 | $145.05 | $145.05 | $145.10 |
| 7 purchase totals = | $991.03 | $1,074.6184 | $1,074.62 | $1,074.60 | $1,074.70 | |