| 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 | $132.30 | 3.293% | $136.6566 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $247.30 | 12.739% | $278.8035 | $278.80 | $278.80 | $278.80 |
| Purchase #3 | $193.75 | 3.570% | $200.6669 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $141.33 | 13.333% | $160.1735 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $197.94 | 9.353% | $216.4533 | $216.45 | $216.45 | $216.50 |
| Purchase #6 | $159.36 | 8.110% | $172.2841 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $115.27 | 12.386% | $129.5473 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $1,187.25 | $1,294.5852 | $1,294.58 | $1,294.55 | $1,294.70 | |