| 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 | $9.80 | 10.623% | $10.8411 | $10.84 | $10.85 | $10.80 |
| Purchase #2 | $238.57 | 4.541% | $249.4035 | $249.40 | $249.40 | $249.40 |
| Purchase #3 | $155.92 | 3.430% | $161.2681 | $161.27 | $161.25 | $161.30 |
| Purchase #4 | $210.49 | 4.520% | $220.0041 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $235.73 | 11.820% | $263.5933 | $263.59 | $263.60 | $263.60 |
| Purchase #6 | $201.34 | 8.689% | $218.8344 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $227.38 | 9.597% | $249.2017 | $249.20 | $249.20 | $249.20 |
| 7 purchase totals = | $1,279.23 | $1,373.1462 | $1,373.13 | $1,373.15 | $1,373.10 | |