| 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 | $32.72 | 8.288% | $35.4318 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $113.69 | 7.235% | $121.9155 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $157.79 | 10.481% | $174.328 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $191.57 | 10.621% | $211.9166 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $247.41 | 12.188% | $277.5643 | $277.56 | $277.55 | $277.60 |
| Purchase #6 | $92.39 | 3.105% | $95.2587 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $183.87 | 8.603% | $199.6883 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $1,019.44 | $1,116.1032 | $1,116.11 | $1,116.10 | $1,116.10 | |