| 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 | $195.27 | 12.595% | $219.8643 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $231.31 | 12.735% | $260.7673 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $194.53 | 10.316% | $214.5977 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $186.98 | 5.593% | $197.4378 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $103.46 | 8.272% | $112.0182 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $166.51 | 4.374% | $173.7931 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $166.39 | 9.286% | $181.841 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $1,244.45 | $1,360.3194 | $1,360.32 | $1,360.30 | $1,360.30 | |