| 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 | $130.91 | 3.586% | $135.6044 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $161.85 | 13.192% | $183.2013 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $173.81 | 12.342% | $195.2616 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $241.46 | 8.227% | $261.3249 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $197.94 | 7.502% | $212.7895 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $161.35 | 7.180% | $172.9349 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $96.46 | 3.581% | $99.9142 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $1,163.78 | $1,261.0308 | $1,261.01 | $1,261.00 | $1,261.00 | |