| 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 | $111.85 | 8.161% | $120.9781 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $102.27 | 10.215% | $112.7169 | $112.72 | $112.70 | $112.70 |
| Purchase #3 | $209.97 | 6.609% | $223.8469 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $172.53 | 7.541% | $185.5405 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $217.58 | 13.421% | $246.7814 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $39.34 | 4.399% | $41.0706 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $19.43 | 9.434% | $21.263 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $872.97 | $952.1974 | $952.20 | $952.20 | $952.20 | |