| 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 | $192.46 | 13.422% | $218.292 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $191.34 | 5.656% | $202.1622 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $235.70 | 6.381% | $250.74 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $120.72 | 10.181% | $133.0105 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $225.92 | 12.703% | $254.6186 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $199.46 | 6.573% | $212.5705 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $91.76 | 9.672% | $100.635 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $1,257.36 | $1,372.0288 | $1,372.03 | $1,372.00 | $1,372.00 | |