| 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 | $114.74 | 10.784% | $127.1136 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $232.62 | 9.790% | $255.3935 | $255.39 | $255.40 | $255.40 |
| Purchase #3 | $239.99 | 4.812% | $251.5383 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $216.78 | 12.470% | $243.8125 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $226.32 | 10.385% | $249.8233 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $116.90 | 10.420% | $129.081 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $248.66 | 7.673% | $267.7397 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $1,396.01 | $1,524.5019 | $1,524.49 | $1,524.50 | $1,524.40 | |