| 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 | $112.25 | 11.169% | $124.7872 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $197.44 | 11.703% | $220.5464 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $230.91 | 10.167% | $254.3866 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $114.33 | 9.116% | $124.7523 | $124.75 | $124.75 | $124.80 |
| Purchase #5 | $128.95 | 9.222% | $140.8418 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $92.42 | 4.768% | $96.8266 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $34.72 | 4.279% | $36.2057 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $911.02 | $998.3466 | $998.36 | $998.40 | $998.30 | |