| 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 | $226.96 | 11.255% | $252.5043 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $228.68 | 11.326% | $254.5803 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $77.34 | 9.430% | $84.6332 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $119.44 | 7.819% | $128.779 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $242.31 | 5.314% | $255.1864 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $7.84 | 9.241% | $8.5645 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $178.25 | 12.231% | $200.0518 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $1,080.82 | $1,184.2995 | $1,184.29 | $1,184.35 | $1,184.40 | |