| 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 | $233.83 | 6.692% | $249.4779 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $247.44 | 3.423% | $255.9099 | $255.91 | $255.90 | $255.90 |
| Purchase #3 | $16.51 | 9.215% | $18.0314 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $118.96 | 8.235% | $128.7564 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $135.36 | 7.321% | $145.2697 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $188.77 | 6.862% | $201.7234 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $57.74 | 10.733% | $63.9372 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $998.61 | $1,063.1059 | $1,063.11 | $1,063.10 | $1,063.10 | |