| 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 | $228.27 | 10.360% | $251.9188 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $132.59 | 11.757% | $148.1786 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $23.39 | 4.242% | $24.3822 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $174.65 | 5.673% | $184.5579 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $240.77 | 7.322% | $258.3992 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $226.78 | 10.794% | $251.2586 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $237.69 | 4.547% | $248.4978 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $1,264.14 | $1,367.1931 | $1,367.20 | $1,367.20 | $1,367.30 | |