| 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 | $233.65 | 4.200% | $243.4633 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $149.73 | 8.441% | $162.3687 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $11.94 | 8.744% | $12.984 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $172.64 | 4.539% | $180.4761 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $114.53 | 8.220% | $123.9444 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $239.63 | 9.492% | $262.3757 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $26.73 | 10.362% | $29.4998 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $948.85 | $1,015.1120 | $1,015.11 | $1,015.15 | $1,015.20 | |