| 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 | $213.56 | 13.133% | $241.6068 | $241.61 | $241.60 | $241.60 |
| Purchase #2 | $19.95 | 10.662% | $22.0771 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $146.49 | 10.812% | $162.3285 | $162.33 | $162.35 | $162.30 |
| Purchase #4 | $170.50 | 8.672% | $185.2858 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $234.84 | 12.227% | $263.5539 | $263.55 | $263.55 | $263.60 |
| Purchase #6 | $191.80 | 8.663% | $208.4156 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $5.78 | 7.777% | $6.2295 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $982.92 | $1,089.4972 | $1,089.51 | $1,089.55 | $1,089.50 | |