| 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 | $169.90 | 10.321% | $187.4354 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $216.84 | 11.610% | $242.0151 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $96.39 | 13.425% | $109.3304 | $109.33 | $109.35 | $109.30 |
| Purchase #4 | $34.65 | 7.611% | $37.2872 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $222.31 | 12.202% | $249.4363 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $100.76 | 9.469% | $110.301 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $106.74 | 12.595% | $120.1839 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $947.59 | $1,055.9893 | $1,056.00 | $1,056.05 | $1,055.90 | |