| 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 | $230.30 | 6.123% | $244.4013 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $21.90 | 11.869% | $24.4993 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $32.74 | 12.119% | $36.7078 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $213.42 | 12.334% | $239.7432 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $31.26 | 8.500% | $33.9171 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $124.91 | 13.445% | $141.7041 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $114.63 | 11.271% | $127.5499 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $769.16 | $848.5227 | $848.52 | $848.50 | $848.40 | |