| 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 | $228.41 | 10.412% | $252.192 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $176.64 | 9.864% | $194.0638 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $181.66 | 9.225% | $198.4181 | $198.42 | $198.40 | $198.40 |
| Purchase #4 | $111.73 | 13.184% | $126.4605 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $142.36 | 13.244% | $161.2142 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $241.77 | 3.673% | $250.6502 | $250.65 | $250.65 | $250.70 |
| Purchase #7 | $153.62 | 4.281% | $160.1965 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $1,236.19 | $1,343.1953 | $1,343.19 | $1,343.15 | $1,343.30 | |