| 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 | $112.32 | 4.770% | $117.6777 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $249.73 | 10.700% | $276.4511 | $276.45 | $276.45 | $276.50 |
| Purchase #3 | $62.65 | 12.367% | $70.3979 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $211.74 | 7.141% | $226.8604 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $112.53 | 8.200% | $121.7575 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $34.94 | 5.278% | $36.7841 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $44.80 | 11.407% | $49.9103 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $828.71 | $899.8390 | $899.84 | $899.85 | $900.00 | |