| 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 | $219.65 | 10.811% | $243.3964 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $122.60 | 13.707% | $139.4048 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $100.96 | 3.594% | $104.5885 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $49.40 | 7.715% | $53.2112 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $182.55 | 5.266% | $192.1631 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $85.70 | 8.639% | $93.1036 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $220.34 | 10.461% | $243.3898 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $981.20 | $1,069.2574 | $1,069.25 | $1,069.25 | $1,069.30 | |