| 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 | $17.36 | 3.810% | $18.0214 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $125.43 | 12.767% | $141.4436 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $116.74 | 3.811% | $121.189 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $211.62 | 12.833% | $238.7772 | $238.78 | $238.80 | $238.80 |
| Purchase #5 | $138.29 | 6.283% | $146.9788 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $241.44 | 13.842% | $274.8601 | $274.86 | $274.85 | $274.90 |
| Purchase #7 | $105.72 | 12.285% | $118.7077 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $956.60 | $1,059.9778 | $1,059.98 | $1,060.00 | $1,060.00 | |