| 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 | $103.65 | 4.188% | $107.9909 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $206.34 | 4.168% | $214.9403 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $96.54 | 13.289% | $109.3692 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $237.26 | 5.228% | $249.664 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $159.61 | 7.716% | $171.9255 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $100.77 | 3.149% | $103.9432 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $175.43 | 11.385% | $195.4027 | $195.40 | $195.40 | $195.40 |
| 7 purchase totals = | $1,079.60 | $1,153.2358 | $1,153.23 | $1,153.25 | $1,153.20 | |