| 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 | $204.60 | 5.393% | $215.6341 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $113.92 | 5.708% | $120.4226 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $98.83 | 8.150% | $106.8846 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $182.44 | 11.217% | $202.9043 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $108.55 | 9.229% | $118.5681 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $99.98 | 3.490% | $103.4693 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $244.33 | 11.623% | $272.7285 | $272.73 | $272.75 | $272.70 |
| 7 purchase totals = | $1,052.65 | $1,140.6115 | $1,140.60 | $1,140.60 | $1,140.60 | |