| 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 | $203.55 | 13.485% | $230.9987 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $20.76 | 6.557% | $22.1212 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $122.82 | 7.506% | $132.0389 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $176.31 | 4.206% | $183.7256 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $250.36 | 8.134% | $270.7243 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $122.29 | 10.676% | $135.3457 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $160.78 | 8.386% | $174.263 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $1,056.87 | $1,149.2174 | $1,149.22 | $1,149.20 | $1,149.10 | |