| 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 | $54.27 | 5.398% | $57.1995 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $173.48 | 9.523% | $190.0005 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $73.46 | 13.194% | $83.1523 | $83.15 | $83.15 | $83.20 |
| Purchase #4 | $195.41 | 10.603% | $216.1293 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $241.57 | 11.764% | $269.9883 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $7.73 | 12.640% | $8.7071 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $230.45 | 4.132% | $239.9722 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $976.37 | $1,065.1492 | $1,065.15 | $1,065.15 | $1,065.20 | |