| 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 | $98.87 | 13.719% | $112.434 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $242.76 | 9.271% | $265.2663 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $45.69 | 10.801% | $50.625 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $189.70 | 11.290% | $211.1171 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $70.58 | 4.222% | $73.5599 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $42.60 | 5.310% | $44.8621 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $162.34 | 4.740% | $170.0349 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $852.54 | $927.8993 | $927.90 | $927.90 | $927.90 | |