| 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 | $107.60 | 7.692% | $115.8766 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $196.73 | 7.362% | $211.2133 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $31.29 | 11.225% | $34.8023 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $110.27 | 11.444% | $122.8893 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $231.68 | 4.423% | $241.9272 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $41.36 | 10.786% | $45.8211 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $203.39 | 6.398% | $216.4029 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $922.32 | $988.9327 | $988.93 | $988.95 | $988.90 | |