| 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 | $96.53 | 9.589% | $105.7863 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $243.85 | 9.115% | $266.0769 | $266.08 | $266.10 | $266.10 |
| Purchase #3 | $166.68 | 9.142% | $181.9179 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $31.84 | 13.678% | $36.1951 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $221.95 | 8.213% | $240.1788 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $218.90 | 7.115% | $234.4747 | $234.47 | $234.45 | $234.50 |
| Purchase #7 | $191.87 | 6.260% | $203.8811 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $1,171.62 | $1,268.5108 | $1,268.52 | $1,268.55 | $1,268.60 | |