| 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 | $117.49 | 13.247% | $133.0539 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $52.27 | 3.803% | $54.2578 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $99.90 | 8.854% | $108.7451 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $77.88 | 13.425% | $88.3354 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $238.37 | 5.295% | $250.9917 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $191.95 | 13.518% | $217.8978 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $138.52 | 7.595% | $149.0406 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $916.38 | $1,002.3223 | $1,002.33 | $1,002.35 | $1,002.30 | |