| 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 | $250.81 | 4.495% | $262.0839 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $240.55 | 12.581% | $270.8136 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $132.64 | 4.690% | $138.8608 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $200.53 | 7.318% | $215.2048 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $165.41 | 11.616% | $184.624 | $184.62 | $184.60 | $184.60 |
| Purchase #6 | $180.80 | 12.475% | $203.3548 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $194.90 | 9.278% | $212.9828 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $1,365.64 | $1,487.9247 | $1,487.90 | $1,487.90 | $1,488.00 | |