| 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 | $96.89 | 5.489% | $102.2083 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $225.69 | 6.732% | $240.8835 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $112.88 | 10.270% | $124.4728 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $72.44 | 4.593% | $75.7672 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $175.52 | 4.681% | $183.7361 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $247.81 | 4.506% | $258.9763 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $144.66 | 11.224% | $160.8966 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $1,075.89 | $1,146.9408 | $1,146.95 | $1,146.95 | $1,147.00 | |