| 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 | $238.68 | 6.865% | $255.0654 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $117.76 | 12.805% | $132.8392 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $161.94 | 12.398% | $182.0173 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $128.87 | 9.299% | $140.8536 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $92.88 | 3.683% | $96.3008 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $231.54 | 12.637% | $260.7997 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $85.65 | 6.758% | $91.4382 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $1,057.32 | $1,159.3142 | $1,159.32 | $1,159.30 | $1,159.30 | |