| 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 | $80.28 | 10.666% | $88.8427 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $242.34 | 10.336% | $267.3883 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $95.32 | 9.439% | $104.3173 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $226.92 | 9.238% | $247.8829 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $219.35 | 9.537% | $240.2694 | $240.27 | $240.25 | $240.30 |
| Purchase #6 | $156.26 | 7.702% | $168.2951 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $41.65 | 4.472% | $43.5126 | $43.51 | $43.50 | $43.50 |
| 7 purchase totals = | $1,062.12 | $1,160.5083 | $1,160.51 | $1,160.50 | $1,160.50 | |