| 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 | $91.91 | 13.148% | $103.9943 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $70.87 | 13.355% | $80.3347 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $221.70 | 4.269% | $231.1644 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $58.32 | 9.663% | $63.9555 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $243.92 | 13.530% | $276.9224 | $276.92 | $276.90 | $276.90 |
| Purchase #6 | $221.74 | 10.292% | $244.5615 | $244.56 | $244.55 | $244.60 |
| Purchase #7 | $243.52 | 13.328% | $275.9763 | $275.98 | $276.00 | $276.00 |
| 7 purchase totals = | $1,151.98 | $1,276.9091 | $1,276.90 | $1,276.90 | $1,277.00 | |