| 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 | $249.85 | 13.727% | $284.1469 | $284.15 | $284.15 | $284.10 |
| Purchase #2 | $33.91 | 12.144% | $38.028 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $244.38 | 9.317% | $267.1489 | $267.15 | $267.15 | $267.10 |
| Purchase #4 | $37.36 | 5.172% | $39.2923 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $241.70 | 8.804% | $262.9793 | $262.98 | $263.00 | $263.00 |
| Purchase #6 | $10.27 | 4.268% | $10.7083 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $161.30 | 3.812% | $167.4488 | $167.45 | $167.45 | $167.40 |
| 7 purchase totals = | $978.77 | $1,069.7525 | $1,069.76 | $1,069.80 | $1,069.60 | |