| 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 | $192.79 | 7.103% | $206.4839 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $190.59 | 13.804% | $216.899 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $116.26 | 10.748% | $128.7556 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $215.72 | 4.160% | $224.694 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $181.74 | 11.378% | $202.4184 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $11.71 | 13.363% | $13.2748 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $49.48 | 4.242% | $51.5789 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $958.29 | $1,044.1046 | $1,044.10 | $1,044.10 | $1,044.20 | |