| 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 | $52.43 | 7.119% | $56.1625 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $176.30 | 10.215% | $194.309 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $10.92 | 10.685% | $12.0868 | $12.09 | $12.10 | $12.10 |
| Purchase #4 | $178.47 | 13.424% | $202.4278 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $8.73 | 4.233% | $9.0995 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $241.72 | 11.524% | $269.5758 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $172.30 | 6.477% | $183.4599 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $840.87 | $927.1213 | $927.13 | $927.15 | $927.20 | |