| 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 | $213.28 | 4.251% | $222.3465 | $222.35 | $222.35 | $222.30 |
| Purchase #2 | $228.67 | 5.147% | $240.4396 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $201.32 | 10.586% | $222.6317 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $173.77 | 5.347% | $183.0615 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $206.86 | 6.517% | $220.3411 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $47.45 | 10.414% | $52.3914 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $186.80 | 3.459% | $193.2614 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $1,258.15 | $1,334.4732 | $1,334.47 | $1,334.50 | $1,334.40 | |