| 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 | $134.29 | 11.399% | $149.5977 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $56.31 | 12.105% | $63.1263 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $221.96 | 8.465% | $240.7489 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $156.32 | 8.835% | $170.1309 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $207.74 | 12.150% | $232.9804 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $45.55 | 5.218% | $47.9268 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $188.88 | 8.316% | $204.5873 | $204.59 | $204.60 | $204.60 |
| 7 purchase totals = | $1,011.05 | $1,109.0983 | $1,109.11 | $1,109.20 | $1,109.00 | |