| 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 | $52.42 | 10.503% | $57.9257 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $100.60 | 10.216% | $110.8773 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $172.35 | 9.478% | $188.6853 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $214.66 | 10.732% | $237.6973 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $237.49 | 5.265% | $249.9938 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $183.82 | 6.622% | $195.9926 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $36.69 | 3.194% | $37.8619 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $998.03 | $1,079.0339 | $1,079.04 | $1,079.10 | $1,079.10 | |