| 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 | $210.51 | 7.840% | $227.014 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $174.44 | 11.719% | $194.8826 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $208.80 | 9.395% | $228.4168 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $182.30 | 3.195% | $188.1245 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $53.91 | 4.534% | $56.3543 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $102.27 | 7.445% | $109.884 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $244.26 | 9.273% | $266.9102 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,176.49 | $1,271.5864 | $1,271.57 | $1,271.55 | $1,271.60 | |