| 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 | $108.52 | 9.694% | $119.0399 | $119.04 | $119.05 | $119.00 |
| Purchase #2 | $75.36 | 5.869% | $79.7829 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $33.39 | 9.119% | $36.4348 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $166.54 | 13.548% | $189.1028 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $157.57 | 9.344% | $172.2933 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $152.86 | 11.666% | $170.6926 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $236.86 | 6.683% | $252.6894 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $931.10 | $1,020.0357 | $1,020.02 | $1,020.10 | $1,020.00 | |