| 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 | $198.40 | 11.353% | $220.9244 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $9.55 | 8.141% | $10.3275 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $230.42 | 7.728% | $248.2269 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $165.99 | 11.556% | $185.1718 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $64.94 | 4.627% | $67.9448 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $109.92 | 3.523% | $113.7925 | $113.79 | $113.80 | $113.80 |
| Purchase #7 | $182.30 | 11.828% | $203.8624 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $961.52 | $1,050.2503 | $1,050.24 | $1,050.25 | $1,050.20 | |