| 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 | $128.88 | 5.669% | $136.1862 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $218.77 | 5.807% | $231.474 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $210.92 | 9.573% | $231.1114 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $39.29 | 10.757% | $43.5164 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $232.63 | 7.413% | $249.8749 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $67.41 | 9.232% | $73.6333 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $242.83 | 6.149% | $257.7616 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $1,140.73 | $1,223.5578 | $1,223.55 | $1,223.50 | $1,223.60 | |