| 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 | $6.70 | 5.846% | $7.0917 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $198.94 | 8.386% | $215.6231 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $203.57 | 10.416% | $224.7739 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $105.86 | 12.251% | $118.8289 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $60.73 | 13.278% | $68.7937 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $213.30 | 9.154% | $232.8255 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $231.96 | 6.483% | $246.998 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,021.06 | $1,114.9348 | $1,114.93 | $1,114.95 | $1,114.90 | |