| 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 | $207.55 | 6.192% | $220.4015 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $25.91 | 10.843% | $28.7194 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $94.46 | 3.564% | $97.8266 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $219.33 | 8.436% | $237.8327 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $69.93 | 9.497% | $76.5713 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $240.29 | 3.484% | $248.6617 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $7.51 | 5.152% | $7.8969 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $864.98 | $917.9101 | $917.91 | $917.90 | $917.90 | |