| 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 | $139.26 | 11.365% | $155.0869 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $226.71 | 8.813% | $246.69 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $92.25 | 3.315% | $95.3081 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $26.96 | 6.345% | $28.6706 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $142.31 | 12.761% | $160.4702 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $245.43 | 3.412% | $253.8041 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $207.36 | 12.259% | $232.7803 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,080.28 | $1,172.8102 | $1,172.81 | $1,172.80 | $1,172.90 | |