| 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 | $204.35 | 11.620% | $228.0955 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $206.44 | 4.625% | $215.9879 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $152.58 | 9.636% | $167.2826 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $151.33 | 7.174% | $162.1864 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $209.64 | 3.601% | $217.1891 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $103.35 | 12.544% | $116.3142 | $116.31 | $116.30 | $116.30 |
| Purchase #7 | $95.54 | 12.795% | $107.7643 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $1,123.23 | $1,214.8200 | $1,214.82 | $1,214.85 | $1,214.90 | |