| 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 | $240.29 | 9.368% | $262.8004 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $170.75 | 7.210% | $183.0611 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $44.72 | 4.414% | $46.6939 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $144.78 | 13.374% | $164.1429 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $31.67 | 12.566% | $35.6497 | $35.65 | $35.65 | $35.60 |
| Purchase #6 | $107.56 | 9.529% | $117.8094 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $129.44 | 6.842% | $138.2963 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $869.21 | $948.4537 | $948.45 | $948.45 | $948.40 | |