| 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 | $118.74 | 10.233% | $130.8907 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $225.86 | 9.794% | $247.9807 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $71.82 | 12.775% | $80.995 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $179.65 | 6.104% | $190.6158 | $190.62 | $190.60 | $190.60 |
| Purchase #5 | $27.31 | 13.693% | $31.0496 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $109.93 | 12.124% | $123.2579 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $149.71 | 8.838% | $162.9414 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $883.02 | $967.7311 | $967.74 | $967.75 | $967.70 | |