| 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 | $205.70 | 12.276% | $230.9517 | $230.95 | $230.95 | $231.00 |
| Purchase #2 | $238.28 | 6.753% | $254.371 | $254.37 | $254.35 | $254.40 |
| Purchase #3 | $129.46 | 12.477% | $145.6127 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $172.91 | 3.343% | $178.6904 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $193.37 | 13.679% | $219.8211 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $134.71 | 7.816% | $145.2389 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $76.75 | 9.810% | $84.2792 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $1,151.18 | $1,258.9650 | $1,258.96 | $1,258.95 | $1,259.00 | |