| 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 | $193.39 | 13.839% | $220.1532 | $220.15 | $220.15 | $220.20 |
| Purchase #2 | $59.85 | 7.190% | $64.1532 | $64.15 | $64.15 | $64.20 |
| Purchase #3 | $238.51 | 4.646% | $249.5912 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $181.57 | 9.785% | $199.3366 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $242.56 | 10.384% | $267.7474 | $267.75 | $267.75 | $267.70 |
| Purchase #6 | $23.72 | 3.750% | $24.6095 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $78.93 | 10.155% | $86.9453 | $86.95 | $86.95 | $86.90 |
| 7 purchase totals = | $1,018.53 | $1,112.5364 | $1,112.54 | $1,112.55 | $1,112.50 | |