| 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 | $224.53 | 8.784% | $244.2527 | $244.25 | $244.25 | $244.30 |
| Purchase #2 | $135.53 | 9.776% | $148.7794 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $30.92 | 4.538% | $32.3231 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $80.48 | 7.330% | $86.3792 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $219.74 | 13.480% | $249.361 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $230.88 | 3.156% | $238.1666 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $202.74 | 5.809% | $214.5172 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $1,124.82 | $1,213.7792 | $1,213.78 | $1,213.75 | $1,213.90 | |