| 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 | $207.34 | 5.287% | $218.3021 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $217.60 | 7.339% | $233.5697 | $233.57 | $233.55 | $233.60 |
| Purchase #3 | $95.54 | 3.840% | $99.2087 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $178.94 | 13.396% | $202.9108 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $127.71 | 4.781% | $133.8158 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $155.60 | 10.552% | $172.0189 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $201.47 | 8.146% | $217.8817 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $1,184.20 | $1,277.7077 | $1,277.71 | $1,277.65 | $1,277.70 | |