| 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 | $188.80 | 11.188% | $209.9229 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $29.50 | 8.463% | $31.9966 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $131.37 | 7.871% | $141.7101 | $141.71 | $141.70 | $141.70 |
| Purchase #4 | $164.67 | 5.129% | $173.1159 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $242.73 | 11.391% | $270.3794 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $102.41 | 5.821% | $108.3713 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $139.29 | 4.256% | $145.2182 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $998.77 | $1,080.7144 | $1,080.72 | $1,080.65 | $1,080.70 | |