| 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 | $229.75 | 11.243% | $255.5808 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $190.66 | 12.318% | $214.1455 | $214.15 | $214.15 | $214.10 |
| Purchase #3 | $91.82 | 3.580% | $95.1072 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $197.35 | 4.807% | $206.8366 | $206.84 | $206.85 | $206.80 |
| Purchase #5 | $247.43 | 12.157% | $277.5101 | $277.51 | $277.50 | $277.50 |
| Purchase #6 | $138.97 | 12.529% | $156.3816 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $207.95 | 3.272% | $214.7541 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $1,303.93 | $1,420.3159 | $1,420.32 | $1,420.35 | $1,420.30 | |