| 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 | $175.42 | 12.543% | $197.4229 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $203.88 | 11.402% | $227.1264 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $61.69 | 7.291% | $66.1878 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $121.80 | 6.423% | $129.6232 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $77.92 | 13.848% | $88.7104 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $245.35 | 7.723% | $264.2984 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $225.42 | 12.602% | $253.8274 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $1,111.48 | $1,227.1965 | $1,227.20 | $1,227.20 | $1,227.10 | |