| 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 | $210.80 | 12.158% | $236.4291 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $242.84 | 6.629% | $258.9379 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $115.34 | 11.350% | $128.4311 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $246.33 | 3.129% | $254.0377 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $75.67 | 4.416% | $79.0116 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $195.84 | 7.433% | $210.3968 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $133.41 | 12.861% | $150.5679 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $1,220.23 | $1,317.8121 | $1,317.82 | $1,317.85 | $1,317.70 | |