| 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 | $195.43 | 13.856% | $222.5088 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $219.62 | 4.236% | $228.9231 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $183.84 | 11.144% | $204.3271 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $222.87 | 12.486% | $250.6975 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $148.54 | 6.580% | $158.3139 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $139.54 | 4.714% | $146.1179 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $101.45 | 13.147% | $114.7876 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $1,211.29 | $1,325.6759 | $1,325.68 | $1,325.65 | $1,325.60 | |