| 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 | $202.34 | 9.805% | $222.1794 | $222.18 | $222.20 | $222.20 |
| Purchase #2 | $171.38 | 13.584% | $194.6603 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $88.63 | 7.645% | $95.4058 | $95.41 | $95.40 | $95.40 |
| Purchase #4 | $35.35 | 11.476% | $39.4068 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $200.53 | 13.768% | $228.139 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $189.67 | 5.220% | $199.5708 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $138.43 | 8.625% | $150.3696 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $1,026.33 | $1,129.7317 | $1,129.74 | $1,129.70 | $1,129.80 | |