| 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 | $31.33 | 3.566% | $32.4472 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $195.31 | 13.508% | $221.6925 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $166.93 | 13.269% | $189.0799 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $195.37 | 9.271% | $213.4828 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $60.71 | 7.126% | $65.0362 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $127.44 | 5.162% | $134.0185 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $147.55 | 6.805% | $157.5908 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $924.64 | $1,013.3479 | $1,013.35 | $1,013.40 | $1,013.30 | |