| 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 | $213.52 | 6.748% | $227.9283 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $198.42 | 3.834% | $206.0274 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $114.63 | 9.233% | $125.2138 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $120.38 | 10.589% | $133.127 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $125.85 | 11.504% | $140.3278 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $227.49 | 5.339% | $239.6357 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $172.82 | 11.576% | $192.8256 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $1,173.11 | $1,265.0856 | $1,265.10 | $1,265.20 | $1,264.90 | |