| 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 | $33.50 | 5.139% | $35.2216 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $145.27 | 3.560% | $150.4416 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $196.51 | 10.812% | $217.7567 | $217.76 | $217.75 | $217.80 |
| Purchase #4 | $176.37 | 8.520% | $191.3967 | $191.40 | $191.40 | $191.40 |
| Purchase #5 | $228.72 | 3.662% | $237.0957 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $193.71 | 3.213% | $199.9339 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $194.70 | 7.687% | $209.6666 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $1,168.78 | $1,241.5128 | $1,241.52 | $1,241.50 | $1,241.50 | |