| 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 | $217.29 | 3.470% | $224.83 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $203.62 | 4.488% | $212.7585 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $142.69 | 3.808% | $148.1236 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $124.86 | 11.168% | $138.8044 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $246.61 | 13.256% | $279.3006 | $279.30 | $279.30 | $279.30 |
| Purchase #6 | $138.44 | 6.609% | $147.5895 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $73.34 | 3.342% | $75.791 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $1,146.85 | $1,227.1976 | $1,227.19 | $1,227.20 | $1,227.20 | |