| 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 | $210.91 | 9.408% | $230.7524 | $230.75 | $230.75 | $230.80 |
| Purchase #2 | $19.79 | 11.492% | $22.0643 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $166.66 | 6.388% | $177.3062 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $250.98 | 10.595% | $277.5713 | $277.57 | $277.55 | $277.60 |
| Purchase #5 | $161.48 | 12.172% | $181.1353 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $69.96 | 6.789% | $74.7096 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $208.30 | 11.159% | $231.5442 | $231.54 | $231.55 | $231.50 |
| 7 purchase totals = | $1,088.08 | $1,195.0833 | $1,195.08 | $1,195.05 | $1,195.10 | |