| 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 | $234.96 | 8.605% | $255.1783 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $213.37 | 12.523% | $240.0903 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $130.55 | 3.395% | $134.9822 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $138.46 | 6.337% | $147.2342 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $184.48 | 8.754% | $200.6294 | $200.63 | $200.65 | $200.60 |
| Purchase #6 | $198.97 | 12.608% | $224.0561 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $134.26 | 12.401% | $150.9096 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $1,235.05 | $1,353.0801 | $1,353.08 | $1,353.15 | $1,353.10 | |