| 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 | $221.37 | 5.580% | $233.7224 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $86.73 | 10.426% | $95.7725 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $223.66 | 6.508% | $238.2158 | $238.22 | $238.20 | $238.20 |
| Purchase #4 | $124.71 | 8.874% | $135.7768 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $227.60 | 10.798% | $252.1762 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $79.72 | 13.148% | $90.2016 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $16.34 | 12.718% | $18.4181 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $980.13 | $1,064.2834 | $1,064.29 | $1,064.25 | $1,064.30 | |