| 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 | $189.48 | 7.302% | $203.3158 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $117.37 | 9.548% | $128.5765 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $24.36 | 11.143% | $27.0744 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $11.25 | 8.768% | $12.2364 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $91.26 | 4.590% | $95.4488 | $95.45 | $95.45 | $95.40 |
| Purchase #6 | $85.64 | 6.816% | $91.4772 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $117.63 | 13.639% | $133.6736 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $636.99 | $691.8027 | $691.81 | $691.80 | $691.80 | |