| 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 | $221.83 | 12.483% | $249.521 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $140.61 | 7.293% | $150.8647 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $54.44 | 11.460% | $60.6788 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $115.61 | 7.301% | $124.0507 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $96.45 | 5.307% | $101.5686 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $121.25 | 7.842% | $130.7584 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $11.92 | 4.548% | $12.4621 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $762.11 | $829.9043 | $829.90 | $829.85 | $830.10 | |