| 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 | $225.75 | 4.275% | $235.4008 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $10.95 | 12.483% | $12.3169 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $146.40 | 8.503% | $158.8484 | $158.85 | $158.85 | $158.80 |
| Purchase #4 | $76.62 | 13.740% | $87.1476 | $87.15 | $87.15 | $87.10 |
| Purchase #5 | $158.57 | 11.222% | $176.3647 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $183.94 | 12.247% | $206.4671 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $80.75 | 11.569% | $90.092 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $882.98 | $966.6375 | $966.64 | $966.60 | $966.60 | |