| 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 | $114.40 | 8.680% | $124.3299 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $172.69 | 5.635% | $182.4211 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $87.90 | 7.606% | $94.5857 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $218.79 | 4.121% | $227.8063 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $93.96 | 10.258% | $103.5984 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $134.90 | 11.113% | $149.8914 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $241.43 | 4.226% | $251.6328 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $1,064.07 | $1,134.2656 | $1,134.27 | $1,134.30 | $1,134.20 | |