| 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 | $239.72 | 13.208% | $271.3822 | $271.38 | $271.40 | $271.40 |
| Purchase #2 | $90.53 | 6.489% | $96.4045 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $144.75 | 8.854% | $157.5662 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $83.41 | 8.731% | $90.6925 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $80.69 | 8.833% | $87.8173 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $126.74 | 11.102% | $140.8107 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $83.68 | 11.860% | $93.6044 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $849.52 | $938.2778 | $938.27 | $938.25 | $938.30 | |