| 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 | $213.71 | 13.184% | $241.8855 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $208.57 | 7.579% | $224.3775 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $46.43 | 8.443% | $50.3501 | $50.35 | $50.35 | $50.40 |
| Purchase #4 | $128.35 | 9.779% | $140.9013 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $44.86 | 7.782% | $48.351 | $48.35 | $48.35 | $48.40 |
| Purchase #6 | $176.97 | 4.715% | $185.3141 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $220.34 | 4.463% | $230.1738 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,039.23 | $1,121.3533 | $1,121.35 | $1,121.35 | $1,121.50 | |