| 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 | $73.80 | 8.276% | $79.9077 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $218.80 | 9.703% | $240.0302 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $223.72 | 6.373% | $237.9777 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $190.48 | 5.288% | $200.5526 | $200.55 | $200.55 | $200.60 |
| Purchase #5 | $127.55 | 9.512% | $139.6826 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $76.25 | 9.473% | $83.4732 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $114.93 | 4.458% | $120.0536 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $1,025.53 | $1,101.6776 | $1,101.67 | $1,101.70 | $1,101.80 | |