| 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 | $249.94 | 6.488% | $266.1561 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $242.64 | 3.618% | $251.4187 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $117.36 | 12.503% | $132.0335 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $165.31 | 3.278% | $170.7289 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $229.55 | 7.633% | $247.0716 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $238.95 | 12.808% | $269.5547 | $269.55 | $269.55 | $269.60 |
| Purchase #7 | $53.69 | 12.511% | $60.4072 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $1,297.44 | $1,397.3707 | $1,397.37 | $1,397.35 | $1,397.40 | |