| 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 | $247.39 | 6.689% | $263.9379 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $197.53 | 11.311% | $219.8726 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $246.42 | 8.389% | $267.0922 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $172.88 | 9.848% | $189.9052 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $28.70 | 3.111% | $29.5929 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $112.37 | 7.250% | $120.5168 | $120.52 | $120.50 | $120.50 |
| Purchase #7 | $232.72 | 12.620% | $262.0893 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $1,238.01 | $1,353.0069 | $1,353.01 | $1,353.00 | $1,353.00 | |