| 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 | $122.39 | 10.582% | $135.3413 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $248.50 | 6.544% | $264.7618 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $183.95 | 12.294% | $206.5648 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $167.45 | 6.498% | $178.3309 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $99.89 | 5.739% | $105.6227 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $152.56 | 13.448% | $173.0763 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $21.36 | 9.372% | $23.3619 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $996.10 | $1,087.0597 | $1,087.05 | $1,087.05 | $1,087.10 | |