| 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 | $221.63 | 10.738% | $245.4286 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $17.70 | 5.723% | $18.713 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $149.54 | 12.456% | $168.1667 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $194.36 | 9.313% | $212.4607 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $224.46 | 9.837% | $246.5401 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $219.57 | 11.643% | $245.1345 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $101.67 | 12.400% | $114.2771 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $1,128.93 | $1,250.7207 | $1,250.72 | $1,250.75 | $1,250.70 | |