| 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 | $90.55 | 6.148% | $96.117 | $96.12 | $96.10 | $96.10 |
| Purchase #2 | $52.25 | 3.481% | $54.0688 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $193.96 | 6.802% | $207.1532 | $207.15 | $207.15 | $207.20 |
| Purchase #4 | $220.61 | 3.361% | $228.0247 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $22.30 | 3.306% | $23.0372 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $103.56 | 3.613% | $107.3016 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $201.67 | 13.423% | $228.7402 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $884.90 | $944.4427 | $944.44 | $944.40 | $944.40 | |