| 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 | $125.71 | 3.597% | $130.2318 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $135.48 | 12.312% | $152.1603 | $152.16 | $152.15 | $152.20 |
| Purchase #3 | $39.72 | 5.873% | $42.0528 | $42.05 | $42.05 | $42.10 |
| Purchase #4 | $224.34 | 4.680% | $234.8391 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $176.57 | 4.209% | $184.0018 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $222.49 | 13.803% | $253.2003 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $225.89 | 10.546% | $249.7124 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $1,150.20 | $1,246.1985 | $1,246.19 | $1,246.20 | $1,246.20 | |