| 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 | $216.40 | 5.293% | $227.8541 | $227.85 | $227.85 | $227.90 |
| Purchase #2 | $37.99 | 4.819% | $39.8207 | $39.82 | $39.80 | $39.80 |
| Purchase #3 | $19.45 | 11.414% | $21.67 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $142.78 | 5.860% | $151.1469 | $151.15 | $151.15 | $151.10 |
| Purchase #5 | $202.59 | 7.459% | $217.7012 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $109.96 | 3.854% | $114.1979 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $88.86 | 3.103% | $91.6173 | $91.62 | $91.60 | $91.60 |
| 7 purchase totals = | $818.03 | $864.0081 | $864.01 | $863.95 | $864.00 | |