| 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 | $223.78 | 6.683% | $238.7352 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $100.88 | 6.223% | $107.1578 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $54.47 | 4.399% | $56.8661 | $56.87 | $56.85 | $56.90 |
| Purchase #4 | $20.86 | 8.647% | $22.6638 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $111.53 | 7.230% | $119.5936 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $14.44 | 8.563% | $15.6765 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $244.47 | 4.455% | $255.3611 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $770.43 | $816.0541 | $816.06 | $816.05 | $816.20 | |