| 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 | $102.43 | 8.303% | $110.9348 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $202.67 | 6.420% | $215.6814 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $177.59 | 9.819% | $195.0276 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $204.50 | 4.220% | $213.1299 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $174.45 | 9.706% | $191.3821 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $156.84 | 12.837% | $176.9736 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $191.55 | 4.222% | $199.6372 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $1,210.03 | $1,302.7666 | $1,302.76 | $1,302.85 | $1,302.70 | |