| 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 | $30.84 | 4.546% | $32.242 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $212.77 | 6.814% | $227.2681 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $223.80 | 7.461% | $240.4977 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $95.49 | 5.822% | $101.0494 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $250.43 | 3.461% | $259.0974 | $259.10 | $259.10 | $259.10 |
| Purchase #6 | $153.77 | 5.543% | $162.2935 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $136.91 | 4.671% | $143.3051 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $1,104.01 | $1,165.7532 | $1,165.76 | $1,165.75 | $1,165.70 | |