| 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 | $21.98 | 3.859% | $22.8282 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $114.79 | 6.805% | $122.6015 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $210.84 | 12.172% | $236.5034 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $91.38 | 7.818% | $98.5241 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $249.99 | 8.516% | $271.2791 | $271.28 | $271.30 | $271.30 |
| Purchase #6 | $70.56 | 13.859% | $80.3389 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $176.57 | 11.453% | $196.7926 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $936.11 | $1,028.8678 | $1,028.86 | $1,028.90 | $1,028.80 | |