| 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 | $109.41 | 9.783% | $120.1136 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $218.29 | 12.470% | $245.5108 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $151.60 | 12.719% | $170.882 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $23.59 | 4.421% | $24.6329 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $209.94 | 8.797% | $228.4084 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $207.94 | 5.287% | $218.9338 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $199.46 | 12.805% | $225.0009 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $1,120.23 | $1,233.4824 | $1,233.47 | $1,233.50 | $1,233.40 | |