| 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 | $185.35 | 7.210% | $198.7137 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $227.80 | 8.114% | $246.2837 | $246.28 | $246.30 | $246.30 |
| Purchase #3 | $219.38 | 3.629% | $227.3413 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $99.43 | 10.259% | $109.6305 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $240.95 | 4.370% | $251.4795 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $40.35 | 4.783% | $42.2799 | $42.28 | $42.30 | $42.30 |
| Purchase #7 | $117.50 | 10.701% | $130.0737 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $1,130.76 | $1,205.8023 | $1,205.79 | $1,205.85 | $1,205.80 | |