| 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 | $244.40 | 4.228% | $254.7332 | $254.73 | $254.75 | $254.70 |
| Purchase #2 | $239.81 | 9.697% | $263.0644 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $202.66 | 10.175% | $223.2807 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $233.61 | 8.524% | $253.5229 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $15.62 | 3.711% | $16.1997 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $213.31 | 5.846% | $225.7801 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $85.89 | 6.623% | $91.5785 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $1,235.30 | $1,328.1595 | $1,328.15 | $1,328.20 | $1,328.20 | |