| 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 | $192.29 | 4.320% | $200.5969 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $41.31 | 8.586% | $44.8569 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $247.87 | 6.481% | $263.9345 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $23.41 | 9.434% | $25.6185 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $132.31 | 5.526% | $139.6215 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $135.87 | 4.255% | $141.6513 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $162.89 | 8.207% | $176.2584 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $935.95 | $992.5380 | $992.54 | $992.50 | $992.60 | |