| 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 | $66.84 | 13.282% | $75.7177 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $230.97 | 8.856% | $251.4247 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $238.27 | 9.829% | $261.6896 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $43.69 | 7.800% | $47.0978 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $219.37 | 13.390% | $248.7436 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $236.77 | 13.334% | $268.3409 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $36.56 | 4.251% | $38.1142 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $1,072.47 | $1,191.1285 | $1,191.12 | $1,191.10 | $1,191.00 | |