| 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 | $7.91 | 5.628% | $8.3552 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $234.79 | 5.385% | $247.4334 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $100.36 | 4.783% | $105.1602 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $160.85 | 13.532% | $182.6162 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $195.30 | 10.139% | $215.1015 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $168.81 | 9.225% | $184.3827 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $128.33 | 3.432% | $132.7343 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $996.35 | $1,075.7835 | $1,075.78 | $1,075.80 | $1,075.80 | |