| 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 | $203.54 | 3.685% | $211.0404 | $211.04 | $211.05 | $211.00 |
| Purchase #2 | $155.48 | 9.854% | $170.801 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $88.92 | 10.784% | $98.5091 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $122.25 | 10.434% | $135.0056 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $95.89 | 13.723% | $109.049 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $78.72 | 9.822% | $86.4519 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $87.99 | 4.855% | $92.2619 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $832.79 | $903.1189 | $903.12 | $903.10 | $903.10 | |