| 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 | $203.56 | 13.213% | $230.4564 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $189.36 | 13.187% | $214.3309 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $248.26 | 6.865% | $265.303 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $69.88 | 10.650% | $77.3222 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $69.37 | 7.828% | $74.8003 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $114.26 | 13.615% | $129.8165 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $19.34 | 5.383% | $20.3811 | $20.38 | $20.40 | $20.40 |
| 7 purchase totals = | $914.03 | $1,012.4104 | $1,012.41 | $1,012.40 | $1,012.40 | |