| 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 | $127.36 | 4.175% | $132.6773 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $149.57 | 13.333% | $169.5122 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $114.35 | 3.690% | $118.5695 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $216.75 | 3.148% | $223.5733 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $215.41 | 5.292% | $226.8095 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $70.63 | 6.565% | $75.2669 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $111.89 | 3.244% | $115.5197 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $1,005.96 | $1,061.9284 | $1,061.93 | $1,061.85 | $1,062.00 | |