| 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 | $214.44 | 4.129% | $223.2942 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $38.93 | 10.445% | $42.9962 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $31.38 | 5.434% | $33.0852 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $23.37 | 9.304% | $25.5443 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $115.40 | 5.369% | $121.5958 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $29.56 | 5.552% | $31.2012 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $243.64 | 13.214% | $275.8346 | $275.83 | $275.85 | $275.80 |
| 7 purchase totals = | $696.72 | $753.5515 | $753.55 | $753.60 | $753.50 | |