| 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 | $225.50 | 5.193% | $237.2102 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $221.39 | 9.261% | $241.8929 | $241.89 | $241.90 | $241.90 |
| Purchase #3 | $147.48 | 4.856% | $154.6416 | $154.64 | $154.65 | $154.60 |
| Purchase #4 | $170.88 | 7.416% | $183.5525 | $183.55 | $183.55 | $183.60 |
| Purchase #5 | $94.87 | 6.188% | $100.7406 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $42.53 | 13.332% | $48.2001 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $121.90 | 11.381% | $135.7734 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $1,024.55 | $1,102.0113 | $1,102.00 | $1,102.00 | $1,102.00 | |