| 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 | $242.70 | 13.856% | $276.3285 | $276.33 | $276.35 | $276.30 |
| Purchase #2 | $225.42 | 13.122% | $254.9996 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $73.65 | 7.587% | $79.2378 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $110.91 | 8.224% | $120.0312 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $213.71 | 4.301% | $222.9017 | $222.90 | $222.90 | $222.90 |
| Purchase #6 | $130.27 | 10.137% | $143.4755 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $150.89 | 6.791% | $161.1369 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $1,147.55 | $1,258.1112 | $1,258.12 | $1,258.20 | $1,258.00 | |