| 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 | $189.89 | 12.676% | $213.9605 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $153.87 | 12.276% | $172.7591 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $132.78 | 10.529% | $146.7604 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $225.30 | 4.588% | $235.6368 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $194.37 | 4.317% | $202.761 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $171.69 | 7.462% | $184.5015 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $81.42 | 11.812% | $91.0373 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $1,149.32 | $1,247.4166 | $1,247.42 | $1,247.40 | $1,247.50 | |