| 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 | $117.44 | 13.234% | $132.982 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $90.73 | 12.214% | $101.8118 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $245.48 | 12.554% | $276.2976 | $276.30 | $276.30 | $276.30 |
| Purchase #4 | $16.28 | 7.422% | $17.4883 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $108.63 | 7.729% | $117.026 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $235.85 | 7.168% | $252.7557 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $175.92 | 7.792% | $189.6277 | $189.63 | $189.65 | $189.60 |
| 7 purchase totals = | $990.33 | $1,087.9891 | $1,088.00 | $1,088.05 | $1,088.00 | |