| 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 | $226.78 | 4.139% | $236.1664 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $173.98 | 11.660% | $194.2661 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $220.27 | 4.684% | $230.5874 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $233.69 | 13.410% | $265.0278 | $265.03 | $265.05 | $265.00 |
| Purchase #5 | $141.92 | 7.693% | $152.8379 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $70.77 | 4.393% | $73.8789 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $133.52 | 3.835% | $138.6405 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $1,200.93 | $1,291.4050 | $1,291.42 | $1,291.45 | $1,291.40 | |