| 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 | $110.96 | 9.154% | $121.1173 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $96.41 | 8.414% | $104.5219 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $115.84 | 6.537% | $123.4125 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $25.40 | 9.815% | $27.893 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $138.70 | 4.180% | $144.4977 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $167.42 | 9.465% | $183.2663 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $182.55 | 11.713% | $203.9321 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $837.28 | $908.6408 | $908.64 | $908.60 | $908.60 | |