| 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 | $230.86 | 12.579% | $259.8999 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $229.83 | 4.388% | $239.9149 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $62.29 | 8.248% | $67.4277 | $67.43 | $67.45 | $67.40 |
| Purchase #4 | $20.32 | 9.154% | $22.1801 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $241.53 | 11.109% | $268.3616 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $108.52 | 4.112% | $112.9823 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $197.79 | 5.309% | $208.2907 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $1,091.14 | $1,179.0572 | $1,179.05 | $1,179.10 | $1,179.10 | |