| 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 | $103.76 | 6.167% | $110.1589 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $234.94 | 4.574% | $245.6862 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $19.61 | 3.290% | $20.2552 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $34.56 | 10.497% | $38.1878 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $186.31 | 8.106% | $201.4123 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $88.42 | 9.499% | $96.819 | $96.82 | $96.80 | $96.80 |
| Purchase #7 | $140.74 | 4.634% | $147.2619 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $808.34 | $859.7813 | $859.79 | $859.75 | $859.90 | |