| 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 | $181.42 | 11.271% | $201.8678 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $214.86 | 6.321% | $228.4413 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $113.48 | 3.849% | $117.8478 | $117.85 | $117.85 | $117.80 |
| Purchase #4 | $136.28 | 11.792% | $152.3501 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $32.54 | 4.865% | $34.1231 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $109.57 | 11.231% | $121.8758 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $47.70 | 3.326% | $49.2865 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $835.85 | $905.7924 | $905.80 | $905.80 | $905.80 | |