| 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 | $38.41 | 9.603% | $42.0985 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $222.25 | 11.508% | $247.8265 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $94.29 | 10.253% | $103.9576 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $188.42 | 7.370% | $202.3066 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $149.82 | 6.325% | $159.2961 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $128.69 | 3.279% | $132.9097 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $113.82 | 13.595% | $129.2938 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $935.70 | $1,017.6888 | $1,017.70 | $1,017.70 | $1,017.70 | |