| 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 | $186.76 | 13.271% | $211.5449 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $197.66 | 9.594% | $216.6235 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $247.56 | 5.295% | $260.6683 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $182.49 | 11.783% | $203.9928 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $111.30 | 13.166% | $125.9538 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $246.31 | 5.200% | $259.1181 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $116.68 | 3.122% | $120.3227 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $1,288.76 | $1,398.2241 | $1,398.21 | $1,398.15 | $1,398.20 | |