| 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 | $211.32 | 4.132% | $220.0517 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $31.83 | 3.669% | $32.9978 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $60.79 | 8.341% | $65.8605 | $65.86 | $65.85 | $65.90 |
| Purchase #4 | $115.79 | 8.596% | $125.7433 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $233.58 | 8.543% | $253.5347 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $246.26 | 5.537% | $259.8954 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $218.29 | 4.759% | $228.6784 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $1,117.86 | $1,186.7618 | $1,186.76 | $1,186.80 | $1,186.80 | |