| 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 | $9.94 | 3.422% | $10.2801 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $71.47 | 5.654% | $75.5109 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $42.36 | 4.185% | $44.1328 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $244.86 | 7.335% | $262.8205 | $262.82 | $262.80 | $262.80 |
| Purchase #5 | $249.43 | 11.622% | $278.4188 | $278.42 | $278.40 | $278.40 |
| Purchase #6 | $231.73 | 13.651% | $263.3635 | $263.36 | $263.35 | $263.40 |
| Purchase #7 | $182.54 | 5.219% | $192.0668 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $1,032.33 | $1,126.5934 | $1,126.59 | $1,126.55 | $1,126.60 | |