| 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 | $101.66 | 7.112% | $108.8901 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $250.41 | 3.129% | $258.2453 | $258.25 | $258.25 | $258.20 |
| Purchase #3 | $160.27 | 4.561% | $167.5799 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $64.54 | 6.792% | $68.9236 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $192.61 | 8.430% | $208.847 | $208.85 | $208.85 | $208.80 |
| Purchase #6 | $243.52 | 5.222% | $256.2366 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $101.59 | 6.457% | $108.1497 | $108.15 | $108.15 | $108.10 |
| 7 purchase totals = | $1,114.60 | $1,176.8722 | $1,176.88 | $1,176.90 | $1,176.70 | |