| 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 | $207.69 | 10.646% | $229.8007 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $93.84 | 4.654% | $98.2073 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $203.60 | 12.872% | $229.8074 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $79.37 | 7.647% | $85.4394 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $148.90 | 10.452% | $164.463 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $65.95 | 4.811% | $69.1229 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $94.55 | 4.222% | $98.5419 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $893.90 | $975.3826 | $975.38 | $975.35 | $975.30 | |