| 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 | $182.40 | 9.473% | $199.6788 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $25.64 | 4.201% | $26.7171 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $153.36 | 12.286% | $172.2018 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $242.66 | 11.243% | $269.9423 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $224.48 | 10.364% | $247.7451 | $247.75 | $247.75 | $247.70 |
| Purchase #6 | $207.86 | 11.318% | $231.3856 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $143.94 | 6.517% | $153.3206 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $1,180.34 | $1,300.9913 | $1,301.00 | $1,301.00 | $1,300.90 | |