| 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 | $26.85 | 4.318% | $28.0094 | $28.01 | $28.00 | $28.00 |
| Purchase #2 | $177.79 | 11.140% | $197.5958 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $203.83 | 13.348% | $231.0372 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $121.61 | 9.656% | $133.3527 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $228.96 | 3.647% | $237.3102 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $192.50 | 4.135% | $200.4599 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $20.97 | 9.227% | $22.9049 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $972.51 | $1,050.6701 | $1,050.67 | $1,050.65 | $1,050.70 | |