| 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 | $220.36 | 13.539% | $250.1945 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $161.70 | 6.361% | $171.9857 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $225.72 | 11.427% | $251.513 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $178.99 | 8.405% | $194.0341 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $103.74 | 12.235% | $116.4326 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $250.42 | 9.636% | $274.5505 | $274.55 | $274.55 | $274.60 |
| Purchase #7 | $140.42 | 7.606% | $151.1003 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,281.35 | $1,409.8107 | $1,409.80 | $1,409.85 | $1,409.80 | |