| 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 | $183.53 | 7.842% | $197.9224 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $97.56 | 5.512% | $102.9375 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $106.50 | 5.386% | $112.2361 | $112.24 | $112.25 | $112.20 |
| Purchase #4 | $7.70 | 10.689% | $8.5231 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $35.82 | 3.538% | $37.0873 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $235.32 | 9.817% | $258.4214 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $213.50 | 13.325% | $241.9489 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $879.93 | $959.0767 | $959.08 | $959.05 | $958.90 | |