| 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 | $184.48 | 12.428% | $207.4072 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $181.27 | 13.292% | $205.3644 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $249.71 | 10.858% | $276.8235 | $276.82 | $276.80 | $276.80 |
| Purchase #4 | $248.96 | 6.467% | $265.0602 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $131.72 | 8.140% | $142.442 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $83.82 | 8.460% | $90.9112 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $92.68 | 4.294% | $96.6597 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $1,172.64 | $1,284.6682 | $1,284.66 | $1,284.60 | $1,284.70 | |