| 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 | $199.40 | 10.691% | $220.7179 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $123.35 | 11.468% | $137.4958 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $210.55 | 6.138% | $223.4736 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $49.57 | 10.378% | $54.7144 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $83.88 | 10.516% | $92.7008 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $244.34 | 6.582% | $260.4225 | $260.42 | $260.40 | $260.40 |
| Purchase #7 | $236.93 | 11.548% | $264.2907 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $1,148.02 | $1,253.8157 | $1,253.81 | $1,253.75 | $1,253.80 | |