| 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 | $96.34 | 6.546% | $102.6464 | $102.65 | $102.65 | $102.60 |
| Purchase #2 | $212.67 | 5.195% | $223.7182 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $191.57 | 10.870% | $212.3937 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $103.44 | 12.103% | $115.9593 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $66.98 | 3.474% | $69.3069 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $174.31 | 3.265% | $180.0012 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $28.60 | 3.498% | $29.6004 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $873.91 | $933.6261 | $933.63 | $933.60 | $933.60 | |