| 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 | $250.38 | 9.528% | $274.2362 | $274.24 | $274.25 | $274.20 |
| Purchase #2 | $97.52 | 9.370% | $106.6576 | $106.66 | $106.65 | $106.70 |
| Purchase #3 | $184.72 | 5.201% | $194.3273 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $101.63 | 9.667% | $111.4546 | $111.45 | $111.45 | $111.50 |
| Purchase #5 | $38.87 | 13.192% | $43.9977 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $188.45 | 10.631% | $208.4841 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $18.62 | 6.558% | $19.8411 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $880.19 | $958.9986 | $959.00 | $959.05 | $959.00 | |