| 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 | $138.93 | 11.517% | $154.9306 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $229.47 | 9.517% | $251.3087 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $210.32 | 6.592% | $224.1843 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $133.64 | 3.614% | $138.4697 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $223.63 | 3.649% | $231.7903 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $30.98 | 4.663% | $32.4246 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $205.36 | 6.176% | $218.043 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $1,172.33 | $1,251.1512 | $1,251.14 | $1,251.15 | $1,251.10 | |