| 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 | $203.40 | 4.380% | $212.3089 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $184.45 | 13.537% | $209.419 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $78.89 | 6.828% | $84.2766 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $111.40 | 8.285% | $120.6295 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $92.93 | 11.266% | $103.3995 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $98.27 | 4.208% | $102.4052 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $108.48 | 12.351% | $121.8784 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $877.82 | $954.3171 | $954.33 | $954.35 | $954.30 | |