| 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 | $215.85 | 9.616% | $236.6061 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $246.29 | 12.506% | $277.091 | $277.09 | $277.10 | $277.10 |
| Purchase #3 | $215.61 | 5.128% | $226.6665 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $98.25 | 7.187% | $105.3112 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $233.69 | 13.658% | $265.6074 | $265.61 | $265.60 | $265.60 |
| Purchase #6 | $108.53 | 12.560% | $122.1614 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $73.63 | 7.651% | $79.2634 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $1,191.85 | $1,312.7070 | $1,312.71 | $1,312.65 | $1,312.80 | |