| 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 | $113.98 | 9.854% | $125.2116 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $189.31 | 9.273% | $206.8647 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $107.88 | 9.342% | $117.9581 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $180.52 | 11.828% | $201.8719 | $201.87 | $201.85 | $201.90 |
| Purchase #5 | $195.47 | 10.821% | $216.6218 | $216.62 | $216.60 | $216.60 |
| Purchase #6 | $128.47 | 13.395% | $145.6786 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $78.87 | 13.538% | $89.5474 | $89.55 | $89.55 | $89.50 |
| 7 purchase totals = | $994.50 | $1,103.7541 | $1,103.75 | $1,103.70 | $1,103.80 | |