| 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 | $123.96 | 3.816% | $128.6903 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $38.51 | 7.162% | $41.2681 | $41.27 | $41.25 | $41.30 |
| Purchase #3 | $199.58 | 5.138% | $209.8344 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $203.97 | 6.296% | $216.812 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $60.28 | 10.672% | $66.7131 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $220.96 | 13.356% | $250.4714 | $250.47 | $250.45 | $250.50 |
| Purchase #7 | $242.25 | 11.748% | $270.7095 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,089.51 | $1,184.4988 | $1,184.49 | $1,184.45 | $1,184.50 | |