| 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 | $13.80 | 13.197% | $15.6212 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $200.27 | 3.828% | $207.9363 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $230.33 | 6.256% | $244.7394 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $77.90 | 7.267% | $83.561 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $239.50 | 4.463% | $250.1889 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $192.29 | 10.536% | $212.5497 | $212.55 | $212.55 | $212.50 |
| Purchase #7 | $190.74 | 6.855% | $203.8152 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,144.83 | $1,218.4117 | $1,218.42 | $1,218.40 | $1,218.30 | |