| 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 | $129.68 | 8.392% | $140.5627 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $237.98 | 13.381% | $269.8241 | $269.82 | $269.80 | $269.80 |
| Purchase #3 | $7.60 | 11.514% | $8.4751 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $29.45 | 11.266% | $32.7678 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $166.99 | 4.548% | $174.5847 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $67.43 | 3.846% | $70.0234 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $213.50 | 12.154% | $239.4488 | $239.45 | $239.45 | $239.40 |
| 7 purchase totals = | $852.63 | $935.6866 | $935.68 | $935.65 | $935.70 | |