| 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 | $202.74 | 4.312% | $211.4821 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $234.58 | 13.685% | $266.6823 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $173.99 | 7.299% | $186.6895 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $111.43 | 5.700% | $117.7815 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $85.64 | 9.187% | $93.5077 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $76.37 | 11.681% | $85.2908 | $85.29 | $85.30 | $85.30 |
| Purchase #7 | $170.49 | 9.150% | $186.0898 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $1,055.24 | $1,147.5237 | $1,147.52 | $1,147.60 | $1,147.60 | |