| 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 | $211.40 | 9.415% | $231.3033 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $66.55 | 4.643% | $69.6399 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $102.57 | 7.270% | $110.0268 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $227.34 | 5.110% | $238.9571 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $111.96 | 10.354% | $123.5523 | $123.55 | $123.55 | $123.60 |
| Purchase #6 | $153.93 | 6.483% | $163.9093 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $102.25 | 10.407% | $112.8912 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $976.00 | $1,050.2799 | $1,050.28 | $1,050.30 | $1,050.30 | |