| 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 | $202.36 | 8.573% | $219.7083 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $10.41 | 9.198% | $11.3675 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $22.97 | 3.221% | $23.7099 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $9.34 | 9.799% | $10.2552 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $241.84 | 5.133% | $254.2536 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $33.55 | 4.247% | $34.9749 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $240.71 | 10.751% | $266.5887 | $266.59 | $266.60 | $266.60 |
| 7 purchase totals = | $761.18 | $820.8581 | $820.86 | $820.80 | $821.00 | |