| 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 | $177.29 | 12.452% | $199.3662 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $242.93 | 11.809% | $271.6176 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $194.51 | 8.428% | $210.9033 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $238.83 | 4.425% | $249.3982 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $235.90 | 3.818% | $244.9067 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $203.58 | 9.223% | $222.3562 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $240.27 | 11.247% | $267.2932 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $1,533.31 | $1,665.8414 | $1,665.85 | $1,665.80 | $1,665.90 | |