| 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 | $203.65 | 11.429% | $226.9252 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $209.89 | 3.512% | $217.2613 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $227.47 | 9.385% | $248.8181 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $239.46 | 13.592% | $272.0074 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $242.86 | 3.376% | $251.059 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $168.53 | 11.315% | $187.5992 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $248.42 | 11.382% | $276.6952 | $276.70 | $276.70 | $276.70 |
| 7 purchase totals = | $1,540.28 | $1,680.3654 | $1,680.38 | $1,680.35 | $1,680.40 | |