| 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 | $211.71 | 13.768% | $240.8582 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $200.55 | 6.372% | $213.329 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $110.52 | 7.661% | $118.9869 | $118.99 | $119.00 | $119.00 |
| Purchase #4 | $32.63 | 6.855% | $34.8668 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $18.46 | 7.858% | $19.9106 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $213.30 | 8.200% | $230.7906 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $43.36 | 5.764% | $45.8593 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $830.53 | $904.6014 | $904.61 | $904.60 | $904.70 | |