| 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 | $235.45 | 4.748% | $246.6292 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $214.40 | 12.125% | $240.396 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $183.81 | 10.125% | $202.4208 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $246.62 | 12.371% | $277.1294 | $277.13 | $277.15 | $277.10 |
| Purchase #5 | $72.30 | 7.426% | $77.669 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $176.53 | 3.588% | $182.8639 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $172.73 | 7.555% | $185.7798 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $1,301.84 | $1,412.8881 | $1,412.89 | $1,412.90 | $1,412.90 | |