| 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 | $70.81 | 3.691% | $73.4236 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $206.36 | 6.254% | $219.2658 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $156.57 | 3.242% | $161.646 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $129.52 | 10.665% | $143.3333 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $203.90 | 7.715% | $219.6309 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $12.63 | 5.755% | $13.3569 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $247.46 | 12.383% | $278.103 | $278.10 | $278.10 | $278.10 |
| 7 purchase totals = | $1,027.25 | $1,108.7595 | $1,108.76 | $1,108.75 | $1,108.70 | |