| 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 | $133.63 | 11.750% | $149.3315 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $242.58 | 10.503% | $268.0582 | $268.06 | $268.05 | $268.10 |
| Purchase #3 | $116.91 | 7.594% | $125.7881 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $57.26 | 5.835% | $60.6011 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $240.42 | 3.740% | $249.4117 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $190.68 | 8.108% | $206.1403 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $237.71 | 3.360% | $245.6971 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,219.19 | $1,305.0280 | $1,305.03 | $1,305.05 | $1,305.00 | |