| 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 | $110.30 | 11.194% | $122.647 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $130.55 | 11.810% | $145.968 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $216.54 | 12.650% | $243.9323 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $68.62 | 8.115% | $74.1885 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $10.31 | 7.181% | $11.0504 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $179.65 | 4.812% | $188.2948 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $195.59 | 3.715% | $202.8562 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $911.56 | $988.9372 | $988.94 | $988.95 | $989.00 | |