| 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 | $198.27 | 6.271% | $210.7035 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $111.39 | 10.232% | $122.7874 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $36.43 | 11.327% | $40.5564 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $47.35 | 7.232% | $50.7744 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $134.81 | 8.320% | $146.0262 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $237.91 | 11.436% | $265.1174 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $13.32 | 3.764% | $13.8214 | $13.82 | $13.80 | $13.80 |
| 7 purchase totals = | $779.48 | $849.7867 | $849.79 | $849.75 | $849.80 | |