| 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 | $213.28 | 11.251% | $237.2761 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $239.27 | 13.444% | $271.4375 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $225.37 | 13.172% | $255.0557 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $8.55 | 9.159% | $9.3331 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $103.90 | 5.255% | $109.3599 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $218.27 | 3.782% | $226.525 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $185.52 | 8.352% | $201.0146 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $1,194.16 | $1,310.0019 | $1,310.01 | $1,310.05 | $1,310.00 | |