| 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 | $240.57 | 4.758% | $252.0163 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $176.56 | 8.661% | $191.8519 | $191.85 | $191.85 | $191.90 |
| Purchase #3 | $121.69 | 11.165% | $135.2767 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $197.56 | 6.306% | $210.0181 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $98.76 | 13.317% | $111.9119 | $111.91 | $111.90 | $111.90 |
| Purchase #6 | $18.32 | 4.271% | $19.1024 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $18.82 | 8.331% | $20.3879 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $872.28 | $940.5652 | $940.57 | $940.55 | $940.60 | |