| 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 | $138.89 | 7.135% | $148.7998 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $28.98 | 12.132% | $32.4959 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $182.99 | 11.725% | $204.4456 | $204.45 | $204.45 | $204.40 |
| Purchase #4 | $48.31 | 10.847% | $53.5502 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $227.45 | 13.303% | $257.7077 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $212.73 | 6.741% | $227.0701 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $118.62 | 8.552% | $128.7644 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $957.97 | $1,052.8337 | $1,052.84 | $1,052.80 | $1,052.90 | |