| 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 | $240.96 | 13.109% | $272.5474 | $272.55 | $272.55 | $272.50 |
| Purchase #2 | $93.70 | 13.616% | $106.4582 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $141.51 | 3.252% | $146.1119 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $121.84 | 7.604% | $131.1047 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $144.33 | 12.657% | $162.5978 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $246.82 | 4.801% | $258.6698 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $231.48 | 13.532% | $262.8039 | $262.80 | $262.80 | $262.80 |
| 7 purchase totals = | $1,220.64 | $1,340.2937 | $1,340.29 | $1,340.25 | $1,340.30 | |