| 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 | $87.57 | 10.436% | $96.7088 | $96.71 | $96.70 | $96.70 |
| Purchase #2 | $249.41 | 6.187% | $264.841 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $129.72 | 6.144% | $137.69 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $98.26 | 5.783% | $103.9424 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $168.55 | 8.682% | $183.1835 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $227.75 | 12.724% | $256.7289 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $100.62 | 7.756% | $108.4241 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $1,061.88 | $1,151.5187 | $1,151.51 | $1,151.55 | $1,151.40 | |