| 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 | $199.69 | 4.675% | $209.0255 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $43.57 | 13.835% | $49.5979 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $117.30 | 10.265% | $129.3408 | $129.34 | $129.35 | $129.30 |
| Purchase #4 | $123.58 | 5.288% | $130.1149 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $228.46 | 9.338% | $249.7936 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $231.46 | 3.210% | $238.8899 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $190.81 | 7.147% | $204.4472 | $204.45 | $204.45 | $204.40 |
| 7 purchase totals = | $1,134.87 | $1,211.2098 | $1,211.21 | $1,211.25 | $1,211.10 | |