| 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 | $217.83 | 6.642% | $232.2983 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $20.50 | 11.724% | $22.9034 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $191.32 | 6.150% | $203.0862 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $235.32 | 7.637% | $253.2914 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $89.53 | 6.251% | $95.1265 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $22.90 | 9.330% | $25.0366 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $45.57 | 10.161% | $50.2004 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $822.97 | $881.9428 | $881.95 | $882.00 | $881.90 | |