| 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 | $106.37 | 7.849% | $114.719 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $185.39 | 6.447% | $197.3421 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $250.37 | 12.768% | $282.3372 | $282.34 | $282.35 | $282.30 |
| Purchase #4 | $174.52 | 11.132% | $193.9476 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $220.46 | 13.557% | $250.3478 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $37.55 | 7.763% | $40.465 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $100.40 | 12.193% | $112.6418 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $1,075.06 | $1,191.8005 | $1,191.81 | $1,191.80 | $1,191.60 | |