| 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 | $120.26 | 7.786% | $129.6234 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $76.65 | 11.200% | $85.2348 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $89.60 | 11.178% | $99.6155 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $188.98 | 5.493% | $199.3607 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $186.40 | 10.136% | $205.2935 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $180.43 | 7.590% | $194.1246 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $204.55 | 9.166% | $223.2991 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $1,046.87 | $1,136.5516 | $1,136.54 | $1,136.50 | $1,136.50 | |