| 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 | $95.66 | 8.143% | $103.4496 | $103.45 | $103.45 | $103.40 |
| Purchase #2 | $117.47 | 11.108% | $130.5186 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $99.39 | 12.421% | $111.7352 | $111.74 | $111.75 | $111.70 |
| Purchase #4 | $114.57 | 12.734% | $129.1593 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $199.64 | 7.291% | $214.1958 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $81.71 | 11.363% | $90.9947 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $210.33 | 10.813% | $233.073 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $918.77 | $1,013.1262 | $1,013.13 | $1,013.10 | $1,013.10 | |