| 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 | $180.97 | 10.519% | $200.0062 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $59.98 | 13.480% | $68.0653 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $180.90 | 12.788% | $204.0335 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $236.56 | 13.426% | $268.3205 | $268.32 | $268.30 | $268.30 |
| Purchase #5 | $212.48 | 9.747% | $233.1904 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $18.55 | 12.243% | $20.8211 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $56.35 | 6.827% | $60.197 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $945.79 | $1,054.6340 | $1,054.64 | $1,054.60 | $1,054.60 | |