| 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 | $172.61 | 13.462% | $195.8468 | $195.85 | $195.85 | $195.80 |
| Purchase #2 | $43.58 | 12.418% | $48.9918 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $189.54 | 7.732% | $204.1952 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $248.59 | 12.331% | $279.2436 | $279.24 | $279.25 | $279.20 |
| Purchase #5 | $40.74 | 3.640% | $42.2229 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $148.85 | 6.489% | $158.5089 | $158.51 | $158.50 | $158.50 |
| Purchase #7 | $119.90 | 4.715% | $125.5533 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $963.81 | $1,054.5625 | $1,054.56 | $1,054.55 | $1,054.50 | |