| 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 | $199.28 | 10.398% | $220.0011 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $92.78 | 11.796% | $103.7243 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $168.61 | 9.437% | $184.5217 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $144.90 | 9.637% | $158.864 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $104.70 | 12.489% | $117.776 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $157.91 | 4.838% | $165.5497 | $165.55 | $165.55 | $165.50 |
| Purchase #7 | $66.66 | 11.872% | $74.5739 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $934.84 | $1,025.0107 | $1,025.00 | $1,024.95 | $1,025.00 | |