| 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 | $101.29 | 10.672% | $112.0997 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $160.28 | 12.444% | $180.2252 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $164.85 | 6.862% | $176.162 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $88.32 | 13.268% | $100.0383 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $201.27 | 13.732% | $228.9084 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $6.47 | 10.763% | $7.1664 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $204.94 | 3.266% | $211.6333 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $927.42 | $1,016.2333 | $1,016.24 | $1,016.25 | $1,016.20 | |