| 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 | $129.30 | 7.742% | $139.3104 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $5.80 | 3.364% | $5.9951 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $85.65 | 12.404% | $96.274 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $210.98 | 10.817% | $233.8017 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $133.38 | 10.698% | $147.649 | $147.65 | $147.65 | $147.60 |
| Purchase #6 | $53.56 | 13.814% | $60.9588 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $113.69 | 9.578% | $124.5792 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $732.36 | $808.5682 | $808.57 | $808.55 | $808.60 | |