| 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 | $233.51 | 3.645% | $242.0214 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $102.94 | 11.783% | $115.0694 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $205.93 | 10.301% | $227.1428 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $173.76 | 13.674% | $197.5199 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $155.79 | 7.593% | $167.6191 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $18.35 | 5.658% | $19.3882 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $96.63 | 9.301% | $105.6176 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $986.91 | $1,074.3784 | $1,074.38 | $1,074.30 | $1,074.30 | |