| 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 | $240.53 | 3.462% | $248.8571 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $205.40 | 12.254% | $230.5697 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $167.82 | 9.252% | $183.3467 | $183.35 | $183.35 | $183.30 |
| Purchase #4 | $177.30 | 10.378% | $195.7002 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $53.26 | 4.813% | $55.8234 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $20.33 | 7.515% | $21.8578 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $228.67 | 6.580% | $243.7165 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $1,093.31 | $1,179.8714 | $1,179.88 | $1,179.80 | $1,179.90 | |