| 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 | $229.89 | 7.684% | $247.5547 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $179.36 | 12.277% | $201.38 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $78.85 | 11.871% | $88.2103 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $117.66 | 11.323% | $130.9826 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $176.76 | 9.862% | $194.1921 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $92.94 | 13.404% | $105.3977 | $105.40 | $105.40 | $105.40 |
| Purchase #7 | $101.95 | 5.829% | $107.8927 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $977.41 | $1,075.6101 | $1,075.60 | $1,075.65 | $1,075.70 | |