| 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 | $209.94 | 5.244% | $220.9493 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $88.78 | 7.330% | $95.2876 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $86.79 | 10.146% | $95.5957 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $90.39 | 13.304% | $102.4155 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $51.42 | 10.498% | $56.8181 | $56.82 | $56.80 | $56.80 |
| Purchase #6 | $242.41 | 8.168% | $262.21 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $236.84 | 9.165% | $258.5464 | $258.55 | $258.55 | $258.50 |
| 7 purchase totals = | $1,006.57 | $1,091.8226 | $1,091.84 | $1,091.80 | $1,091.70 | |