| 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 | $182.58 | 3.590% | $189.1346 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $241.83 | 5.111% | $254.1899 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $184.74 | 5.385% | $194.6882 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $62.50 | 7.469% | $67.1681 | $67.17 | $67.15 | $67.20 |
| Purchase #5 | $44.70 | 8.768% | $48.6193 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $97.75 | 13.521% | $110.9668 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $247.85 | 12.117% | $277.882 | $277.88 | $277.90 | $277.90 |
| 7 purchase totals = | $1,061.95 | $1,142.6489 | $1,142.65 | $1,142.65 | $1,142.70 | |