| 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 | $117.77 | 9.467% | $128.9193 | $128.92 | $128.90 | $128.90 |
| Purchase #2 | $202.32 | 12.292% | $227.1892 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $84.85 | 10.454% | $93.7202 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $42.62 | 11.727% | $47.618 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $24.75 | 3.863% | $25.7061 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $229.72 | 7.106% | $246.0439 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $31.48 | 6.718% | $33.5948 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $733.51 | $802.7915 | $802.79 | $802.75 | $802.70 | |