| 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 | $119.34 | 4.227% | $124.3845 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $98.74 | 5.810% | $104.4768 | $104.48 | $104.50 | $104.50 |
| Purchase #3 | $80.99 | 3.786% | $84.0563 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $249.52 | 3.335% | $257.8415 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $87.57 | 9.845% | $96.1913 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $246.93 | 4.584% | $258.2493 | $258.25 | $258.25 | $258.20 |
| Purchase #7 | $139.83 | 11.504% | $155.916 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $1,022.92 | $1,081.1157 | $1,081.12 | $1,081.15 | $1,081.10 | |