| 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 | $184.38 | 10.467% | $203.6791 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $132.32 | 10.788% | $146.5947 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $68.48 | 7.254% | $73.4475 | $73.45 | $73.45 | $73.40 |
| Purchase #4 | $22.69 | 10.706% | $25.1192 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $226.52 | 12.608% | $255.0796 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $102.46 | 6.682% | $109.3064 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $98.73 | 9.828% | $108.4332 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $835.58 | $921.6597 | $921.66 | $921.70 | $921.60 | |