| 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 | $81.39 | 9.169% | $88.8526 | $88.85 | $88.85 | $88.90 |
| Purchase #2 | $105.38 | 12.507% | $118.5599 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $227.66 | 5.788% | $240.837 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $161.84 | 9.350% | $176.972 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $51.37 | 8.192% | $55.5782 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $224.77 | 9.158% | $245.3544 | $245.35 | $245.35 | $245.40 |
| Purchase #7 | $237.85 | 4.679% | $248.979 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,090.26 | $1,175.1331 | $1,175.13 | $1,175.15 | $1,175.30 | |