| 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 | $247.27 | 3.864% | $256.8245 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $240.56 | 11.860% | $269.0904 | $269.09 | $269.10 | $269.10 |
| Purchase #3 | $32.33 | 9.367% | $35.3584 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $227.72 | 4.119% | $237.0998 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $117.55 | 5.730% | $124.2856 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $248.69 | 13.438% | $282.109 | $282.11 | $282.10 | $282.10 |
| Purchase #7 | $204.32 | 8.525% | $221.7383 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $1,318.44 | $1,426.5060 | $1,426.51 | $1,426.50 | $1,426.50 | |