| 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 | $193.57 | 3.850% | $201.0224 | $201.02 | $201.00 | $201.00 |
| Purchase #2 | $180.63 | 4.585% | $188.9119 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $109.34 | 5.244% | $115.0738 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $212.30 | 13.814% | $241.6271 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $191.46 | 13.841% | $217.96 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $44.83 | 12.419% | $50.3974 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $188.46 | 11.114% | $209.4054 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,120.59 | $1,224.3980 | $1,224.40 | $1,224.35 | $1,224.40 | |