| 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 | $93.44 | 8.584% | $101.4609 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $33.74 | 5.746% | $35.6787 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $227.97 | 10.782% | $252.5497 | $252.55 | $252.55 | $252.50 |
| Purchase #4 | $236.50 | 4.165% | $246.3502 | $246.35 | $246.35 | $246.40 |
| Purchase #5 | $192.96 | 5.587% | $203.7407 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $122.86 | 3.575% | $127.2522 | $127.25 | $127.25 | $127.30 |
| Purchase #7 | $201.79 | 3.614% | $209.0827 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,109.26 | $1,176.1151 | $1,176.11 | $1,176.15 | $1,176.20 | |