| 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 | $111.90 | 6.458% | $119.1265 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $243.31 | 12.364% | $273.3928 | $273.39 | $273.40 | $273.40 |
| Purchase #3 | $112.41 | 6.266% | $119.4536 | $119.45 | $119.45 | $119.50 |
| Purchase #4 | $35.52 | 11.391% | $39.5661 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $197.81 | 8.555% | $214.7326 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $188.72 | 3.547% | $195.4139 | $195.41 | $195.40 | $195.40 |
| Purchase #7 | $243.53 | 3.561% | $252.2021 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,133.20 | $1,213.8876 | $1,213.88 | $1,213.90 | $1,213.90 | |