| 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 | $84.39 | 9.550% | $92.4492 | $92.45 | $92.45 | $92.40 |
| Purchase #2 | $21.78 | 5.514% | $22.9809 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $48.29 | 12.105% | $54.1355 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $215.99 | 4.599% | $225.9234 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $226.58 | 13.489% | $257.1434 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $177.41 | 6.496% | $188.9346 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $229.66 | 3.656% | $238.0564 | $238.06 | $238.05 | $238.10 |
| 7 purchase totals = | $1,004.10 | $1,079.6234 | $1,079.62 | $1,079.65 | $1,079.50 | |