| 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 | $221.62 | 10.251% | $244.3383 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $207.40 | 6.112% | $220.0763 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $66.26 | 4.178% | $69.0283 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $243.32 | 10.474% | $268.8053 | $268.81 | $268.80 | $268.80 |
| Purchase #5 | $54.97 | 5.430% | $57.9549 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $192.82 | 9.548% | $211.2305 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $55.63 | 4.381% | $58.0672 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $1,042.02 | $1,129.5008 | $1,129.51 | $1,129.55 | $1,129.50 | |