| 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 | $132.86 | 3.258% | $137.1886 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $34.65 | 8.800% | $37.6992 | $37.70 | $37.70 | $37.70 |
| Purchase #3 | $9.36 | 3.564% | $9.6936 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $51.72 | 3.126% | $53.3368 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $28.33 | 13.873% | $32.2602 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $41.56 | 4.698% | $43.5125 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $200.40 | 11.260% | $222.965 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $498.88 | $536.6559 | $536.66 | $536.65 | $536.70 | |