| 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 | $105.25 | 10.369% | $116.1634 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $55.77 | 10.450% | $61.598 | $61.60 | $61.60 | $61.60 |
| Purchase #3 | $248.35 | 6.228% | $263.8172 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $121.97 | 9.255% | $133.2583 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $160.71 | 13.771% | $182.8414 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $191.35 | 10.688% | $211.8015 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $105.84 | 7.673% | $113.9611 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $989.24 | $1,083.4409 | $1,083.44 | $1,083.40 | $1,083.50 | |