| 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 | $11.30 | 10.736% | $12.5132 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $210.47 | 12.577% | $236.9408 | $236.94 | $236.95 | $236.90 |
| Purchase #3 | $15.27 | 10.205% | $16.8283 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $144.98 | 4.741% | $151.8535 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $122.99 | 4.623% | $128.6758 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $35.63 | 10.589% | $39.4029 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $18.56 | 11.226% | $20.6435 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $559.20 | $606.8580 | $606.85 | $606.90 | $606.80 | |