| 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 | $247.49 | 10.788% | $274.1892 | $274.19 | $274.20 | $274.20 |
| Purchase #2 | $212.62 | 13.149% | $240.5774 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $184.52 | 11.834% | $206.3561 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $73.73 | 9.510% | $80.7417 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $215.30 | 4.569% | $225.1371 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $43.76 | 11.288% | $48.6996 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $124.33 | 10.230% | $137.049 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $1,101.75 | $1,212.7501 | $1,212.76 | $1,212.80 | $1,212.70 | |