| 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 | $120.83 | 10.525% | $133.5474 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $204.93 | 6.465% | $218.1787 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $54.80 | 7.417% | $58.8645 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $38.64 | 10.421% | $42.6667 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $239.88 | 3.201% | $247.5586 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $215.25 | 4.751% | $225.4765 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $42.83 | 6.262% | $45.512 | $45.51 | $45.50 | $45.50 |
| 7 purchase totals = | $917.16 | $971.8044 | $971.81 | $971.80 | $971.90 | |