| 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 | $9.36 | 11.292% | $10.4169 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $114.52 | 9.508% | $125.4086 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $205.26 | 10.414% | $226.6358 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $37.77 | 5.819% | $39.9678 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $249.68 | 5.696% | $263.9018 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $108.28 | 11.223% | $120.4323 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $164.34 | 6.560% | $175.1207 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $889.21 | $961.8839 | $961.89 | $961.85 | $961.80 | |