| 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 | $7.79 | 10.700% | $8.6235 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $241.44 | 7.732% | $260.1081 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $179.95 | 7.466% | $193.3851 | $193.39 | $193.40 | $193.40 |
| Purchase #4 | $198.42 | 8.152% | $214.5952 | $214.60 | $214.60 | $214.60 |
| Purchase #5 | $42.37 | 10.177% | $46.682 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $228.73 | 11.587% | $255.2329 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $144.69 | 9.201% | $158.0029 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,043.39 | $1,136.6297 | $1,136.63 | $1,136.65 | $1,136.60 | |