| 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 | $123.67 | 10.364% | $136.4872 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $230.50 | 6.209% | $244.8117 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $182.74 | 10.858% | $202.5819 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $174.97 | 4.254% | $182.4132 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $56.89 | 5.241% | $59.8716 | $59.87 | $59.85 | $59.90 |
| Purchase #6 | $168.50 | 4.670% | $176.369 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $221.63 | 8.108% | $239.5998 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $1,158.90 | $1,242.1344 | $1,242.13 | $1,242.10 | $1,242.20 | |