| 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 | $225.28 | 5.712% | $238.148 | $238.15 | $238.15 | $238.10 |
| Purchase #2 | $198.65 | 5.176% | $208.9321 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $64.65 | 13.225% | $73.2 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $49.79 | 9.289% | $54.415 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $9.38 | 13.508% | $10.6471 | $10.65 | $10.65 | $10.60 |
| Purchase #6 | $91.68 | 10.271% | $101.0965 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $250.28 | 13.422% | $283.8726 | $283.87 | $283.85 | $283.90 |
| 7 purchase totals = | $889.71 | $970.3113 | $970.32 | $970.30 | $970.20 | |