| 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 | $140.31 | 13.321% | $159.0007 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $103.73 | 13.806% | $118.051 | $118.05 | $118.05 | $118.10 |
| Purchase #3 | $193.75 | 5.667% | $204.7298 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $248.28 | 9.142% | $270.9778 | $270.98 | $271.00 | $271.00 |
| Purchase #5 | $94.94 | 8.445% | $102.9577 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $140.70 | 4.135% | $146.5179 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $9.41 | 6.259% | $9.999 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $931.12 | $1,012.2339 | $1,012.24 | $1,012.25 | $1,012.30 | |