| 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 | $111.63 | 11.852% | $124.8604 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $226.60 | 11.826% | $253.3977 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $61.73 | 4.240% | $64.3474 | $64.35 | $64.35 | $64.30 |
| Purchase #4 | $131.51 | 7.779% | $141.7402 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $229.45 | 4.423% | $239.5986 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $248.52 | 6.778% | $265.3647 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $232.80 | 13.306% | $263.7764 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $1,242.24 | $1,353.0854 | $1,353.09 | $1,353.10 | $1,353.10 | |