| 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 | $117.95 | 3.846% | $122.4864 | $122.49 | $122.50 | $122.50 |
| Purchase #2 | $129.35 | 11.751% | $144.5499 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $183.78 | 11.182% | $204.3303 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $166.38 | 7.451% | $178.777 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $56.35 | 8.487% | $61.1324 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $239.54 | 5.236% | $252.0823 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $69.39 | 9.803% | $76.1923 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $962.74 | $1,039.5506 | $1,039.55 | $1,039.65 | $1,039.50 | |