| 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 | $33.77 | 3.638% | $34.9986 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $172.82 | 4.559% | $180.6989 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $147.54 | 6.867% | $157.6716 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $214.40 | 5.183% | $225.5124 | $225.51 | $225.50 | $225.50 |
| Purchase #5 | $25.82 | 11.515% | $28.7932 | $28.79 | $28.80 | $28.80 |
| Purchase #6 | $186.68 | 11.115% | $207.4295 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $194.29 | 10.322% | $214.3446 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $975.32 | $1,049.4488 | $1,049.44 | $1,049.45 | $1,049.40 | |