| 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 | $89.26 | 3.734% | $92.593 | $92.59 | $92.60 | $92.60 |
| Purchase #2 | $150.29 | 10.453% | $165.9998 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $213.80 | 12.513% | $240.5528 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $172.41 | 3.295% | $178.0909 | $178.09 | $178.10 | $178.10 |
| Purchase #5 | $72.98 | 9.188% | $79.6854 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $225.48 | 11.439% | $251.2727 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $31.68 | 12.174% | $35.5367 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $955.90 | $1,043.7313 | $1,043.73 | $1,043.75 | $1,043.80 | |