| 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 | $92.85 | 10.279% | $102.3941 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $120.27 | 7.454% | $129.2349 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $120.76 | 7.414% | $129.7131 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $139.33 | 4.802% | $146.0206 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $104.26 | 10.596% | $115.3074 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $211.32 | 6.247% | $224.5212 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $68.80 | 6.682% | $73.3972 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $857.59 | $920.5885 | $920.58 | $920.55 | $920.50 | |