| 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 | $216.85 | 6.250% | $230.4031 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $204.45 | 12.587% | $230.1841 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $34.40 | 10.204% | $37.9102 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $179.60 | 8.136% | $194.2123 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $133.50 | 13.398% | $151.3863 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $21.75 | 10.236% | $23.9763 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $161.26 | 13.224% | $182.585 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $951.81 | $1,050.6573 | $1,050.66 | $1,050.70 | $1,050.70 | |