| 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 | $113.61 | 12.811% | $128.1646 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $81.88 | 13.350% | $92.811 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $206.72 | 4.137% | $215.272 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $241.25 | 13.549% | $273.937 | $273.94 | $273.95 | $273.90 |
| Purchase #5 | $239.54 | 8.551% | $260.0231 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $109.69 | 8.775% | $119.3153 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $138.57 | 10.506% | $153.1282 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $1,131.26 | $1,242.6512 | $1,242.65 | $1,242.60 | $1,242.60 | |