| 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 | $189.76 | 8.513% | $205.9143 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $76.51 | 5.818% | $80.9614 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $177.54 | 10.348% | $195.9118 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $126.82 | 8.498% | $137.5972 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $199.82 | 10.275% | $220.3515 | $220.35 | $220.35 | $220.40 |
| Purchase #6 | $139.93 | 11.402% | $155.8848 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $228.96 | 8.447% | $248.3003 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $1,139.34 | $1,244.9213 | $1,244.91 | $1,244.90 | $1,245.00 | |