| 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 | $107.71 | 4.806% | $112.8865 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $71.61 | 4.226% | $74.6362 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $183.88 | 8.434% | $199.3884 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $232.77 | 10.185% | $256.4776 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $153.60 | 13.353% | $174.1102 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $162.76 | 11.472% | $181.4318 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $113.75 | 11.324% | $126.6311 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $1,026.08 | $1,125.5618 | $1,125.57 | $1,125.65 | $1,125.50 | |