| 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 | $230.52 | 8.868% | $250.9625 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $118.34 | 8.103% | $127.9291 | $127.93 | $127.95 | $127.90 |
| Purchase #3 | $76.25 | 6.408% | $81.1361 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $104.29 | 9.711% | $114.4176 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $32.51 | 9.758% | $35.6823 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $85.60 | 7.164% | $91.7324 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $80.84 | 8.867% | $88.0081 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $728.35 | $789.8681 | $789.87 | $789.90 | $789.80 | |