| 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 | $207.62 | 6.783% | $221.7029 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $60.60 | 5.270% | $63.7936 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $71.30 | 13.340% | $80.8114 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $54.87 | 9.625% | $60.1512 | $60.15 | $60.15 | $60.20 |
| Purchase #5 | $228.57 | 10.740% | $253.1184 | $253.12 | $253.10 | $253.10 |
| Purchase #6 | $25.75 | 13.127% | $29.1302 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $127.81 | 3.797% | $132.6629 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $776.52 | $841.3706 | $841.36 | $841.35 | $841.40 | |