| 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 | $182.65 | 4.175% | $190.2756 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $238.91 | 11.139% | $265.5222 | $265.52 | $265.50 | $265.50 |
| Purchase #3 | $245.43 | 5.281% | $258.3912 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $206.54 | 3.124% | $212.9923 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $113.50 | 13.763% | $129.121 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $93.35 | 3.559% | $96.6723 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $189.39 | 7.502% | $203.598 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $1,269.77 | $1,356.5726 | $1,356.57 | $1,356.55 | $1,356.60 | |