| 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 | $27.40 | 13.110% | $30.9921 | $30.99 | $31.00 | $31.00 |
| Purchase #2 | $200.84 | 12.842% | $226.6319 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $230.29 | 7.459% | $247.4673 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $11.76 | 4.201% | $12.254 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $162.67 | 10.277% | $179.3876 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $118.38 | 6.811% | $126.4429 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $199.73 | 11.768% | $223.2342 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $951.07 | $1,046.4100 | $1,046.40 | $1,046.45 | $1,046.40 | |