| 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 | $212.63 | 7.286% | $228.1222 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $83.94 | 4.573% | $87.7786 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $5.35 | 13.319% | $6.0626 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $249.36 | 8.393% | $270.2888 | $270.29 | $270.30 | $270.30 |
| Purchase #5 | $66.94 | 11.859% | $74.8784 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $189.97 | 12.662% | $214.024 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $12.41 | 12.314% | $13.9382 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $820.60 | $895.0928 | $895.09 | $895.10 | $895.10 | |