| 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 | $115.81 | 6.564% | $123.4118 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $248.40 | 7.489% | $267.0027 | $267.00 | $267.00 | $267.00 |
| Purchase #3 | $6.85 | 3.585% | $7.0956 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $81.81 | 4.137% | $85.1945 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $77.37 | 12.429% | $86.9863 | $86.99 | $87.00 | $87.00 |
| Purchase #6 | $90.40 | 6.738% | $96.4912 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $33.74 | 12.414% | $37.9285 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $654.38 | $704.1106 | $704.11 | $704.15 | $704.10 | |