| 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 | $199.47 | 9.815% | $219.048 | $219.05 | $219.05 | $219.00 |
| Purchase #2 | $198.85 | 10.382% | $219.4946 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $199.95 | 13.588% | $227.1192 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $94.52 | 4.277% | $98.5626 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $114.82 | 13.308% | $130.1002 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $242.63 | 9.206% | $264.9665 | $264.97 | $264.95 | $265.00 |
| Purchase #7 | $18.45 | 4.738% | $19.3242 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $1,068.69 | $1,178.6153 | $1,178.61 | $1,178.55 | $1,178.60 | |