| 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 | $135.85 | 12.475% | $152.7973 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $192.29 | 3.296% | $198.6279 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $234.67 | 4.295% | $244.7491 | $244.75 | $244.75 | $244.70 |
| Purchase #4 | $221.94 | 12.284% | $249.2031 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $107.25 | 3.484% | $110.9866 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $208.61 | 3.213% | $215.3126 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $10.99 | 3.439% | $11.3679 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $1,111.60 | $1,183.0445 | $1,183.05 | $1,183.05 | $1,183.00 | |