| 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 | $135.80 | 13.492% | $154.1221 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $88.51 | 13.767% | $100.6952 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $245.99 | 9.292% | $268.8474 | $268.85 | $268.85 | $268.80 |
| Purchase #4 | $26.49 | 4.264% | $27.6195 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $189.64 | 12.335% | $213.0321 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $176.65 | 11.728% | $197.3675 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $236.99 | 5.359% | $249.6903 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,100.07 | $1,211.3741 | $1,211.38 | $1,211.35 | $1,211.30 | |