| 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 | $218.43 | 13.503% | $247.9246 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $203.41 | 8.229% | $220.1486 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $170.83 | 13.826% | $194.449 | $194.45 | $194.45 | $194.40 |
| Purchase #4 | $88.52 | 8.522% | $96.0637 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $132.92 | 6.320% | $141.3205 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $102.38 | 7.190% | $109.7411 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $85.93 | 7.275% | $92.1814 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $1,002.42 | $1,101.8289 | $1,101.82 | $1,101.80 | $1,101.70 | |