| 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 | $114.80 | 8.220% | $124.2366 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $82.55 | 13.241% | $93.4804 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $221.59 | 8.635% | $240.7243 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $190.92 | 10.386% | $210.749 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $26.43 | 6.732% | $28.2093 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $114.63 | 11.798% | $128.154 | $128.15 | $128.15 | $128.20 |
| Purchase #7 | $129.70 | 8.146% | $140.2654 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $880.62 | $965.8190 | $965.82 | $965.80 | $965.80 | |