| 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 | $221.27 | 10.548% | $244.6096 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $21.69 | 5.304% | $22.8404 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $107.53 | 7.347% | $115.4302 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $183.26 | 13.698% | $208.363 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $17.83 | 9.734% | $19.5656 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $194.66 | 6.664% | $207.6321 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $134.91 | 8.814% | $146.801 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $881.15 | $965.2419 | $965.24 | $965.25 | $965.20 | |