| 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 | $131.73 | 13.225% | $149.1513 | $149.15 | $149.15 | $149.20 |
| Purchase #2 | $195.82 | 11.867% | $219.058 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $5.68 | 10.463% | $6.2743 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $114.67 | 3.817% | $119.047 | $119.05 | $119.05 | $119.00 |
| Purchase #5 | $189.32 | 13.662% | $215.1849 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $122.84 | 7.811% | $132.435 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $247.68 | 12.507% | $278.6573 | $278.66 | $278.65 | $278.70 |
| 7 purchase totals = | $1,007.74 | $1,119.8078 | $1,119.81 | $1,119.80 | $1,119.90 | |