| 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 | $81.59 | 5.123% | $85.7699 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $178.36 | 6.739% | $190.3797 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $248.41 | 3.428% | $256.9255 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $78.88 | 7.174% | $84.5389 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $100.56 | 5.496% | $106.0868 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $219.61 | 9.442% | $240.3456 | $240.35 | $240.35 | $240.30 |
| Purchase #7 | $225.42 | 10.764% | $249.6842 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,132.83 | $1,213.7306 | $1,213.74 | $1,213.80 | $1,213.70 | |