| 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 | $242.36 | 11.850% | $271.0797 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $241.57 | 6.751% | $257.8784 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $46.92 | 13.673% | $53.3354 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $248.90 | 13.371% | $282.1804 | $282.18 | $282.20 | $282.20 |
| Purchase #5 | $82.70 | 9.586% | $90.6276 | $90.63 | $90.65 | $90.60 |
| Purchase #6 | $117.89 | 11.140% | $131.0229 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $167.31 | 9.356% | $182.9635 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $1,147.65 | $1,269.0879 | $1,269.09 | $1,269.15 | $1,269.10 | |