| 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 | $105.39 | 6.799% | $112.5555 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $209.70 | 10.708% | $232.1547 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $173.48 | 5.715% | $183.3944 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $210.57 | 10.147% | $231.9365 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $22.42 | 10.180% | $24.7024 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $114.98 | 6.718% | $122.7044 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $66.61 | 3.680% | $69.0612 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $903.15 | $976.5091 | $976.50 | $976.50 | $976.60 | |