| 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 | $106.45 | 13.361% | $120.6728 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $105.35 | 6.493% | $112.1904 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $190.51 | 7.473% | $204.7468 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $233.86 | 13.654% | $265.7912 | $265.79 | $265.80 | $265.80 |
| Purchase #5 | $227.44 | 11.334% | $253.218 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $228.53 | 7.871% | $246.5176 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $93.75 | 4.105% | $97.5984 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $1,185.89 | $1,300.7352 | $1,300.74 | $1,300.70 | $1,300.70 | |