| 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 | $245.88 | 9.139% | $268.351 | $268.35 | $268.35 | $268.40 |
| Purchase #2 | $229.98 | 10.195% | $253.4265 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $94.29 | 10.848% | $104.5186 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $138.95 | 10.159% | $153.0659 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $186.99 | 8.385% | $202.6691 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $217.64 | 10.358% | $240.1832 | $240.18 | $240.20 | $240.20 |
| Purchase #7 | $245.91 | 12.830% | $277.4603 | $277.46 | $277.45 | $277.50 |
| 7 purchase totals = | $1,359.64 | $1,499.6746 | $1,499.68 | $1,499.65 | $1,499.80 | |