| 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 | $124.28 | 13.788% | $141.4157 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $51.83 | 9.334% | $56.6678 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $131.93 | 6.292% | $140.231 | $140.23 | $140.25 | $140.20 |
| Purchase #4 | $146.34 | 9.685% | $160.513 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $245.28 | 13.728% | $278.952 | $278.95 | $278.95 | $279.00 |
| Purchase #6 | $217.27 | 10.169% | $239.3642 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $97.90 | 7.481% | $105.2239 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $1,014.83 | $1,122.3676 | $1,122.36 | $1,122.30 | $1,122.40 | |