| 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 | $123.64 | 3.388% | $127.8289 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $226.71 | 5.493% | $239.1632 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $95.91 | 11.233% | $106.6836 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $105.83 | 8.208% | $114.5165 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $61.77 | 4.482% | $64.5385 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $209.36 | 5.325% | $220.5084 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $144.90 | 6.802% | $154.7561 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $968.12 | $1,027.9952 | $1,028.00 | $1,028.00 | $1,028.00 | |