| 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 | $245.66 | 4.646% | $257.0734 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $131.67 | 12.570% | $148.2209 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $174.51 | 4.789% | $182.8673 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $29.76 | 10.572% | $32.9062 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $181.93 | 4.139% | $189.4601 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $126.77 | 5.315% | $133.5078 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $83.91 | 4.872% | $87.9981 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $974.21 | $1,032.0338 | $1,032.04 | $1,031.95 | $1,032.10 | |