| 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 | $196.73 | 9.837% | $216.0823 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $230.82 | 13.498% | $261.9761 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $234.56 | 9.828% | $257.6126 | $257.61 | $257.60 | $257.60 |
| Purchase #4 | $69.58 | 11.211% | $77.3806 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $213.62 | 3.474% | $221.0412 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $196.61 | 11.784% | $219.7785 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $218.41 | 9.152% | $238.3989 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $1,360.33 | $1,492.2702 | $1,492.27 | $1,492.35 | $1,492.30 | |