| 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 | $204.32 | 10.474% | $225.7205 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $181.43 | 6.114% | $192.5226 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $177.81 | 10.189% | $195.9271 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $8.81 | 4.637% | $9.2185 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $162.26 | 10.142% | $178.7164 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $190.83 | 4.714% | $199.8257 | $199.83 | $199.85 | $199.80 |
| Purchase #7 | $195.75 | 4.345% | $204.2553 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,121.21 | $1,206.1861 | $1,206.20 | $1,206.15 | $1,206.10 | |