| 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 | $240.78 | 11.328% | $268.0556 | $268.06 | $268.05 | $268.10 |
| Purchase #2 | $240.75 | 11.152% | $267.5984 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $218.73 | 8.630% | $237.6064 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $22.34 | 8.374% | $24.2108 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $95.92 | 5.619% | $101.3097 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $48.30 | 12.504% | $54.3394 | $54.34 | $54.35 | $54.30 |
| Purchase #7 | $63.51 | 13.423% | $72.0349 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $930.33 | $1,025.1552 | $1,025.16 | $1,025.15 | $1,025.10 | |