| 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 | $228.35 | 8.195% | $247.0633 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $100.38 | 8.392% | $108.8039 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $203.31 | 9.375% | $222.3703 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $239.58 | 11.207% | $266.4297 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $20.78 | 6.477% | $22.1259 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $240.86 | 9.106% | $262.7927 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $137.29 | 6.294% | $145.931 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $1,170.55 | $1,275.5168 | $1,275.51 | $1,275.55 | $1,275.50 | |