| 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 | $109.26 | 3.874% | $113.4927 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $183.83 | 3.205% | $189.7218 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $25.42 | 3.232% | $26.2416 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $28.59 | 11.619% | $31.9119 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $111.36 | 13.236% | $126.0996 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $39.28 | 13.518% | $44.5899 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $238.94 | 8.166% | $258.4518 | $258.45 | $258.45 | $258.50 |
| 7 purchase totals = | $736.68 | $790.5093 | $790.50 | $790.50 | $790.50 | |