| 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 | $131.29 | 10.397% | $144.9402 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $238.79 | 7.475% | $256.6396 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $117.88 | 8.441% | $127.8303 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $242.42 | 8.248% | $262.4148 | $262.41 | $262.40 | $262.40 |
| Purchase #5 | $7.50 | 5.645% | $7.9234 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $169.90 | 3.823% | $176.3953 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $249.62 | 9.794% | $274.0678 | $274.07 | $274.05 | $274.10 |
| 7 purchase totals = | $1,157.40 | $1,250.2114 | $1,250.21 | $1,250.20 | $1,250.10 | |