| 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 | $215.37 | 4.286% | $224.6008 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $54.95 | 10.823% | $60.8972 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $11.47 | 4.826% | $12.0235 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $239.65 | 8.616% | $260.2982 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $243.72 | 10.436% | $269.1546 | $269.15 | $269.15 | $269.20 |
| Purchase #6 | $219.89 | 6.150% | $233.4132 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $240.51 | 13.500% | $272.9789 | $272.98 | $273.00 | $273.00 |
| 7 purchase totals = | $1,225.56 | $1,333.3664 | $1,333.36 | $1,333.35 | $1,333.40 | |