| 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 | $194.96 | 11.687% | $217.745 | $217.75 | $217.75 | $217.70 |
| Purchase #2 | $111.80 | 3.498% | $115.7108 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $92.81 | 8.149% | $100.3731 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $246.41 | 5.607% | $260.2262 | $260.23 | $260.25 | $260.20 |
| Purchase #5 | $100.27 | 7.116% | $107.4052 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $238.92 | 12.695% | $269.2509 | $269.25 | $269.25 | $269.30 |
| Purchase #7 | $231.27 | 5.451% | $243.8765 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,216.44 | $1,314.5877 | $1,314.60 | $1,314.60 | $1,314.60 | |