| 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 | $196.38 | 10.743% | $217.4771 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $61.38 | 8.385% | $66.5267 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $197.88 | 7.665% | $213.0475 | $213.05 | $213.05 | $213.00 |
| Purchase #4 | $120.85 | 6.379% | $128.559 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $174.86 | 5.458% | $184.4039 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $250.77 | 10.305% | $276.6118 | $276.61 | $276.60 | $276.60 |
| Purchase #7 | $212.25 | 10.635% | $234.8228 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,214.37 | $1,321.4488 | $1,321.45 | $1,321.45 | $1,321.40 | |