| 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 | $239.35 | 4.266% | $249.5607 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $222.69 | 7.161% | $238.6368 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $189.40 | 10.489% | $209.2662 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $229.82 | 10.153% | $253.1536 | $253.15 | $253.15 | $253.20 |
| Purchase #5 | $161.54 | 4.770% | $169.2455 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $247.62 | 12.648% | $278.939 | $278.94 | $278.95 | $278.90 |
| Purchase #7 | $8.97 | 10.839% | $9.9423 | $9.94 | $9.95 | $9.90 |
| 7 purchase totals = | $1,299.39 | $1,408.7441 | $1,408.75 | $1,408.75 | $1,408.70 | |