| 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 | $134.33 | 10.641% | $148.6241 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $124.55 | 11.340% | $138.674 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $74.87 | 7.637% | $80.5878 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $83.96 | 8.638% | $91.2125 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $229.95 | 4.658% | $240.6611 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $12.72 | 7.442% | $13.6666 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $21.52 | 4.475% | $22.483 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $681.90 | $735.9091 | $735.90 | $735.85 | $736.00 | |