| 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 | $37.40 | 8.503% | $40.5801 | $40.58 | $40.60 | $40.60 |
| Purchase #2 | $172.25 | 7.641% | $185.4116 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $117.79 | 13.424% | $133.6021 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $228.38 | 6.827% | $243.9715 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $210.78 | 10.669% | $233.2681 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $210.70 | 9.640% | $231.0115 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $247.53 | 12.462% | $278.3772 | $278.38 | $278.40 | $278.40 |
| 7 purchase totals = | $1,224.83 | $1,346.2221 | $1,346.22 | $1,346.20 | $1,346.30 | |