| 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 | $232.28 | 9.512% | $254.3745 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $245.40 | 6.865% | $262.2467 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $213.90 | 13.726% | $243.2599 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $108.56 | 4.487% | $113.4311 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $228.52 | 6.193% | $242.6722 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $211.90 | 11.204% | $235.6413 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $44.93 | 9.427% | $49.1656 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $1,285.49 | $1,400.7913 | $1,400.79 | $1,400.75 | $1,400.80 | |