| 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 | $245.54 | 9.639% | $269.2076 | $269.21 | $269.20 | $269.20 |
| Purchase #2 | $92.42 | 11.490% | $103.0391 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $166.93 | 6.203% | $177.2847 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $236.49 | 11.446% | $263.5586 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $248.47 | 4.557% | $259.7928 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $19.29 | 9.138% | $21.0527 | $21.05 | $21.05 | $21.10 |
| Purchase #7 | $128.30 | 13.283% | $145.3421 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $1,137.44 | $1,239.2776 | $1,239.27 | $1,239.30 | $1,239.30 | |