| 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 | $250.67 | 8.743% | $272.5861 | $272.59 | $272.60 | $272.60 |
| Purchase #2 | $27.63 | 5.600% | $29.1773 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $187.96 | 3.642% | $194.8055 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $5.91 | 8.235% | $6.3967 | $6.40 | $6.40 | $6.40 |
| Purchase #5 | $225.29 | 3.748% | $233.7339 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $244.44 | 3.577% | $253.1836 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $126.73 | 10.133% | $139.5716 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $1,068.63 | $1,129.4547 | $1,129.46 | $1,129.50 | $1,129.50 | |