| 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 | $239.56 | 10.475% | $264.6539 | $264.65 | $264.65 | $264.70 |
| Purchase #2 | $227.69 | 9.295% | $248.8538 | $248.85 | $248.85 | $248.90 |
| Purchase #3 | $224.55 | 13.828% | $255.6008 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $200.64 | 7.764% | $216.2177 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $161.74 | 11.554% | $180.4274 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $19.47 | 9.858% | $21.3894 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $165.83 | 9.493% | $181.5722 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $1,239.48 | $1,368.7152 | $1,368.71 | $1,368.70 | $1,368.80 | |