| 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 | $101.80 | 13.565% | $115.6092 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $120.37 | 6.268% | $127.9148 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $220.82 | 8.574% | $239.7531 | $239.75 | $239.75 | $239.80 |
| Purchase #4 | $218.85 | 8.321% | $237.0605 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $235.60 | 5.182% | $247.8088 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $106.92 | 8.443% | $115.9473 | $115.95 | $115.95 | $115.90 |
| Purchase #7 | $238.66 | 10.213% | $263.0343 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,243.02 | $1,347.1280 | $1,347.12 | $1,347.10 | $1,347.10 | |