| 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 | $116.80 | 3.459% | $120.8401 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $249.73 | 3.430% | $258.2957 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $15.42 | 6.170% | $16.3714 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $182.62 | 13.231% | $206.7825 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $69.90 | 5.529% | $73.7648 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $200.82 | 8.228% | $217.3435 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $248.26 | 7.173% | $266.0677 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $1,083.55 | $1,159.4657 | $1,159.46 | $1,159.45 | $1,159.50 | |