| 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 | $95.30 | 11.245% | $106.0165 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $48.74 | 11.537% | $54.3631 | $54.36 | $54.35 | $54.40 |
| Purchase #3 | $194.64 | 8.696% | $211.5659 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $69.30 | 9.108% | $75.6118 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $240.67 | 7.805% | $259.4543 | $259.45 | $259.45 | $259.50 |
| Purchase #6 | $140.39 | 3.211% | $144.8979 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $179.73 | 3.285% | $185.6341 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $968.77 | $1,037.5436 | $1,037.54 | $1,037.50 | $1,037.60 | |