| 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 | $184.72 | 8.718% | $200.8239 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $31.44 | 6.288% | $33.4169 | $33.42 | $33.40 | $33.40 |
| Purchase #3 | $115.99 | 11.804% | $129.6815 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $222.80 | 6.171% | $236.549 | $236.55 | $236.55 | $236.50 |
| Purchase #5 | $239.52 | 9.626% | $262.5762 | $262.58 | $262.60 | $262.60 |
| Purchase #6 | $206.58 | 6.303% | $219.6007 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $148.62 | 3.855% | $154.3493 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $1,149.67 | $1,236.9975 | $1,237.00 | $1,237.00 | $1,236.90 | |