| 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 | $242.29 | 3.589% | $250.9858 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $158.72 | 13.181% | $179.6409 | $179.64 | $179.65 | $179.60 |
| Purchase #3 | $176.95 | 4.672% | $185.2171 | $185.22 | $185.20 | $185.20 |
| Purchase #4 | $208.62 | 6.184% | $221.5211 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $117.89 | 7.578% | $126.8237 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $219.37 | 11.683% | $244.999 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $204.63 | 10.412% | $225.9361 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $1,328.47 | $1,435.1237 | $1,435.13 | $1,435.10 | $1,435.00 | |