| 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 | $232.36 | 13.831% | $264.4977 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $124.75 | 4.858% | $130.8104 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $26.82 | 11.293% | $29.8488 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $194.84 | 11.352% | $216.9582 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $18.75 | 10.155% | $20.6541 | $20.65 | $20.65 | $20.70 |
| Purchase #6 | $147.93 | 3.569% | $153.2096 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $22.94 | 10.605% | $25.3728 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $768.39 | $841.3516 | $841.35 | $841.30 | $841.40 | |