| 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 | $116.26 | 4.787% | $121.8254 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $200.83 | 10.224% | $221.3629 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $6.52 | 5.799% | $6.8981 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $82.70 | 10.819% | $91.6473 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $158.79 | 9.599% | $174.0323 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $203.26 | 7.235% | $217.9659 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $224.50 | 7.118% | $240.4799 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $992.86 | $1,074.2118 | $1,074.22 | $1,074.25 | $1,074.20 | |