| 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 | $132.96 | 8.316% | $144.017 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $216.91 | 10.679% | $240.0738 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $231.68 | 13.696% | $263.4109 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $40.64 | 8.634% | $44.1489 | $44.15 | $44.15 | $44.10 |
| Purchase #5 | $108.65 | 7.337% | $116.6217 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $248.35 | 9.220% | $271.2479 | $271.25 | $271.25 | $271.20 |
| Purchase #7 | $90.80 | 6.253% | $96.4777 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $1,069.99 | $1,175.9979 | $1,176.00 | $1,175.95 | $1,175.90 | |