| 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 | $235.93 | 6.855% | $252.103 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $187.85 | 8.477% | $203.774 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $11.40 | 13.732% | $12.9654 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $71.69 | 7.668% | $77.1872 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $148.30 | 9.412% | $162.258 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $73.94 | 7.433% | $79.436 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $124.76 | 8.271% | $135.0789 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $853.87 | $922.8025 | $922.81 | $922.80 | $922.90 | |