| 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 | $235.93 | 9.819% | $259.096 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $249.71 | 7.310% | $267.9638 | $267.96 | $267.95 | $268.00 |
| Purchase #3 | $173.88 | 10.791% | $192.6434 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $71.60 | 12.853% | $80.8027 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $31.34 | 13.714% | $35.638 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $204.50 | 4.350% | $213.3958 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $35.83 | 5.849% | $37.9257 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $1,002.79 | $1,087.4654 | $1,087.47 | $1,087.50 | $1,087.40 | |