| 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 | $229.28 | 5.813% | $242.608 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $211.91 | 5.379% | $223.3086 | $223.31 | $223.30 | $223.30 |
| Purchase #3 | $67.69 | 10.711% | $74.9403 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $121.26 | 11.787% | $135.5529 | $135.55 | $135.55 | $135.60 |
| Purchase #5 | $59.51 | 9.271% | $65.0272 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $83.77 | 10.488% | $92.5558 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $102.96 | 10.801% | $114.0807 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $876.38 | $948.0735 | $948.08 | $948.10 | $948.10 | |