| 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 | $37.37 | 3.727% | $38.7628 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $240.34 | 10.550% | $265.6959 | $265.70 | $265.70 | $265.70 |
| Purchase #3 | $81.94 | 7.333% | $87.9487 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $202.58 | 10.854% | $224.568 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $166.77 | 10.165% | $183.7222 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $230.50 | 10.309% | $254.2622 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $116.46 | 6.701% | $124.264 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $1,075.96 | $1,179.2238 | $1,179.22 | $1,179.15 | $1,179.30 | |