| 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 | $121.75 | 13.471% | $138.1509 | $138.15 | $138.15 | $138.20 |
| Purchase #2 | $178.78 | 12.437% | $201.0149 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $221.49 | 3.147% | $228.4603 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $36.25 | 11.872% | $40.5536 | $40.55 | $40.55 | $40.60 |
| Purchase #5 | $131.50 | 10.211% | $144.9275 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $226.87 | 12.442% | $255.0972 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $187.49 | 4.665% | $196.2364 | $196.24 | $196.25 | $196.20 |
| 7 purchase totals = | $1,104.13 | $1,204.4408 | $1,204.44 | $1,204.45 | $1,204.50 | |