| 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 | $211.68 | 13.423% | $240.0938 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $218.75 | 7.646% | $235.4756 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $83.78 | 5.624% | $88.4918 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $109.31 | 11.347% | $121.7134 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $148.86 | 7.238% | $159.6345 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $123.53 | 12.246% | $138.6575 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $49.67 | 12.356% | $55.8072 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $945.58 | $1,039.8738 | $1,039.87 | $1,039.90 | $1,039.90 | |